The Man Who Carried a Letter to the Dragon King / 柳毅传
The woman by the marsh, the letter she sealed with tears, and the uncle who drowned a city to bring her home
From Tang Chuanqi · Liuzhi Zhuan (柳毅传) — Tang Dynasty, by Li Chaowei (李朝威)
By Li Chaowei (李朝威, Tang Dynasty) · Translated with annotations
[Hook] A Tang dynasty scholar named Liu Yi (柳毅, a ru sheng — a classical learning candidate) was going home after failing the imperial exams when his horse shied off a mountain road near Jingyang. In the marsh beside the path stood a young woman, elegant and beautiful, but dressed in rough field clothes, her face pale and unwashed. She was not a farmer. She was a dragon princess, married to the son of the Dragon King of Jingchuan, and she had been treated so badly by her in-laws that she was out here on the road in the wind and rain, looking like a beggar. She had a letter she needed delivered to her father, the Dragon King of Dongting Lake. She had no one else to ask. Would Liu Yi carry it for her?
The Story
The Road
In the year Yifeng (仪凤, 679 CE), during the reign of Emperor Gaozong, there was a scholar named Liu Yi (柳毅, a young man from Xiangnan — the region south of Dongting Lake) who had failed the imperial civil-service examinations. He was riding home. On the way he stopped at a friend's house in Jingyang, said goodbye, and set out on the last leg of his journey.
Six or seven li out of Jingyang, his horse startled. Something flew up from the roadside — the horse bolted sideways, threw him off the main road, and didn't stop until it had carried him another six or seven li in a blind panic. Liu Yi remounted, walked on. Then he saw the woman.
She was standing by the road, watching sheep.
She was striking. That was the first thing he noticed. Not a farmer's daughter — the bone structure was aristocratic, the way she stood was courtly, even in those rough field clothes. But her face was pale, her expression drawn, her sleeves colorless with damp, and she stood perfectly still, listening to the wind, as if she had given up.
Liu Yi stopped his horse. He said, "Why are you here, alone, looking like this?"
She didn't answer for a moment. Then she turned, looked at him, and smiled — a tired, sad smile. She said: "I'm unlucky. Today I was fortunate enough to be asked directly by a gentleman. I can't hide it from you — not after what I've been through. But I hope you'll hear me out."
She told him who she was.
She was the youngest daughter of the Dragon King of Dongting Lake (洞庭龙君). She had been given in marriage to the second son of the Dragon King of Jingchuan (泾川龙王) — a political marriage, arranged by their families. Her husband was a dissolute, idle man. He was easily led. He had taken a lover, and the lover and her in-laws had turned against the princess. They gave her the worst work, the worst food, and when she tried to complain to her parents-in-law, the in-laws were as cruel as the husband. In the end they had pushed her out of the household into the wind and the rain, dressed her in servant's clothes, and put her out here on the road to tend sheep — far from home, with no one to speak to.
She looked at Liu Yi. Her eyes were red. She said: "I am so far from Dongting. I have no news, no way to send a message. I've been out here for so long. I have a letter — a sealed letter — to my father. If I could send it, he would know I was alive. If you are going toward the south, toward home, will you carry it for me?"
Liu Yi said: "I'm a yi fu — a man who does what is right because it is right. When I heard your story, my blood ran hot. I would fly to the moon if you asked. But I am a human being going through the world. How would I even reach Dongting? If I took this letter and failed to deliver it — I would be betraying your trust."
She said: "If you carry it — even if I die from gratitude, I will repay you. I am not asking you to go personally. If you go near Dongting, there is a great orange tree at the south shore — the locals call it the village orange tree. Remove your belt, tie something else around it as a marker, and strike the tree trunk three times. Someone will come out to meet you. Follow them in. I am trusting you."
Liu Yi struck the tree three times. An enormous man in armor came up out of the water, bowed, and asked: "Who has come?"
Liu Yi didn't explain. He said: "I need to see the Dragon King."
"Wait here. Close your eyes. You'll be there very quickly."
Liu Yi closed his eyes. When he opened them, he was inside the Dragon Palace.
The Palace
The Dragon Palace was a structure so extravagant he had no reference point for it. It was not a building — it was an underwater world made solid. Pillars of white jade. Walls of blue stone. Beds of coral. Curtains of crystal. Shelves of lapis lazuli inlaid in the rainbow-colored beams. The Dragon King's hall — the Lingxu Hall — was the most extraordinary space Liu Yi had ever seen. Every surface was covered in something rare and glowing. But the Dragon King was not there. He was in another building, listening to a Taoist priest explain the Fire Sutra.
"A dragon," Liu Yi's water-guide explained, "uses water as its power — one wave from a dragon can swallow hills. A human priest uses fire — one torch from a human can burn the world. My king has invited this priest to teach him the principle beneath both."
The Dragon King came in — a man in purple robes with a green jade pendant. He looked at Liu Yi and asked: "Are you human?"
"Yes."
The Dragon King sat down and said: "The waters here are deep and dark. I am a creature of instinct. You have come a thousand miles, through danger. What do you want?"
Liu Yi told him everything. Every word the princess had said. Every detail of her condition. He gave him the letter.
The Dragon King opened it. He read it. Then he put his face in his hands and wept. The whole palace staff heard him.
"My father — what a crime. I did not see, I did not hear, and because of my blindness my daughter has been humiliated and suffered at the hands of strangers. You are a stranger on the road, a man of no obligation to her, and you have saved her life."
The court fell silent. Then a eunuch came forward and took the letter to the Inner Palace. Within an hour, the whole palace was in mourning.
The Dragon King raised his hand and said to his attendants: "Quiet. Say nothing. My brother Qian Tang must not hear of this."
Liu Yi asked: "Who is Qian Tang?"
"My brother. Former Commander of Qian Tang. He is brave — braver than any creature I know. When he gets angry, he causes floods. He once destroyed a mountain range in a single night because he disagreed with the Emperor of Heaven about it. God punished him, but he's still not fully reconciled. If Qian Tang hears what happened to my daughter, he will not rest until he has destroyed something."
The Uncle
Before the Dragon King had finished speaking —
A sound split the air. The sky cracked open. The palace shuddered. Cloud and smoke poured through the walls. A red dragon ten thousand feet long came crashing through the ceiling — electric eyes, a tongue of blood, scarlet scales, fire-colored whiskers, a golden lock around its neck trailing from a jade pillar, a thousand thunders coiled around its body, hail and snow and rain all at once — and the dragon tore a hole in the sky and was gone.
Liu Yi fell. He was genuinely afraid. The Dragon King caught him and held him up and said: "Don't be afraid. He won't harm you."
Liu Yi stayed the night in the palace. The next day the Dragon King gave a great banquet. During the banquet the musicians performed two pieces. The first was called The Battle Hymn of Qian Tang — war drums, war horns, swords flashing, warriors in formation. Every person in the room felt their hair stand on end. The second was called The Princess Returns to Her Palace — soft strings, silk banners, a melody so beautiful that several of the guests began to cry.
That evening, the Dragon King called Liu Yi into a private audience. Qian Tang was there. He looked at Liu Yi with fierce, bright eyes and said: "My niece — by what injustice did she suffer so? Because a stranger carried a letter in time, she is alive. If you had not come — she would be dust in the river. I owe you my family's life."
Liu Yi bowed and said he had only done what any honest man would do.
Qian Tang turned to the Dragon King. "I have something to propose."
He turned back to Liu Yi. "My niece has no husband. I have no children. You are a man of extraordinary character. Marry her. Join our families. Let the man who saved her keep her."
Liu Yi said: "No."
Qian Tang stared at him.
Liu Yi continued: "I came here to carry a letter. I didn't come here for a wife. You — your brother the King — are beings of immense power. You can move mountains and empty lakes. You move in a world I don't understand. What you call a marriage, I call a great debt I cannot repay. I won't marry her because you owe me something. If you were drowning, I would pull you out. That doesn't mean I should marry your sister."
Qian Tang was silent. Then he said: "I have lived my whole life in this palace. I have never heard anyone speak so plainly. I spoke without thinking. Forgive me."
That night the Dragon King hosted another banquet for Liu Yi. The next day Liu Yi prepared to leave.
The Dragon King's wife came to say goodbye to him personally. She pressed gifts into his hands and said: "My daughter was so unfortunate. But your goodness brought her home. When can we repay you?"
Liu Yi said goodbye. He was escorted out of the palace by servants. He arrived home wealthy beyond anything he had been before — the gifts the Dragon King gave him were worth a fortune.
Twenty Years Later
Liu Yi married a woman from the Lu family. She died. He married again — another woman, a Han. She died too, within months. Finally he married a third Lu woman — and this one was extraordinary. She was beautiful in a way that transcended ordinary human beauty. She was wise, and she was deeply familiar with music and literature. After a year she bore him a son.
One day his wife was playing the zither. She played a particular piece — a very old one, a piece she should not have known. Liu Yi listened. He put down his book. He looked at his wife.
"You play like the musicians of Dongting Lake."
She said: "A long time ago, I was betrothed to someone. He was cruel to me. A man I had never met rescued me. My uncle was so moved he destroyed everything in his path. That man refused to marry me out of principle — he said he wouldn't exploit a debt. I have thought about him every day for twenty years."
Liu Yi went very still.
She said: "I am the Dragon Princess of Dongting. When my uncle went to war to bring me home, he destroyed the Jingchuan household — killed my husband, flooded the surrounding lands. After that, my father and uncle both asked me to marry again. I refused. I thought about the man who carried the letter. I mourned for him. I would not take another husband.
"Years passed. My parents kept asking. Then your family stopped trying to find you a wife, and a matchmaker came to our house. I saw your name. I agreed to the marriage. I did not know if you would recognize me. I didn't know if I wanted you to.
"Now — here we are."
Liu Yi sat with his wife in silence for a long time. Then he said: "The day I went to Dongting Lake — I told myself I was only doing what was right. But I have thought about you every day too. I told myself I was doing the right thing, and that was enough. It wasn't. It was never just about duty."
She said: "I know."
They took Liu Yi to Dongting Lake. The Dragon Palace welcomed them as family. The Dragon King gave them a home in the waters, and they lived between the lake and the shore for the rest of Liu Yi's human life. He aged slowly. He did not become old.
When the Tang Emperor Gaozong, years later, became obsessed with immortality and sent men to find Taoist secrets, Liu Yi returned to Dongting and became a full participant in the Dragon World. He never came back.
The Author's Note
陇西李朝威，叙而叹曰：
Of the five kinds of creatures, the one we call the highest is whichever has ling — spirit, awareness, the capacity for moral feeling. This story is how I know that for sure. Humans are merely bare-skinned animals — and yet we transfer our trust to scaled creatures, and they receive it. The Dragon King of Dongting holds his anger in and lets it out as principle. Qian Tang moves like lightning, decisive and pure-hearted. Both of them — for all their power — recognized something in this man. The historians of the Han Shu and Hou Han Shu would not have included a story like this; they thought it beneath them. But its meaning is worth keeping. So I — Li Chaowei of Longxi — wrote it down.
Translator's Reflection
I'll admit: when I first read this, I skipped the wedding banquet scene. I thought it was formal — dragon kings, musicians, ritual exchange, the whole official apparatus. I went back to it because something felt off. Liu Yi was being offered the princess. He was being offered something most men in a chuanqi tale would take instantly — beauty, power, a way out of the human condition. And he says no. He says: I won't take a wife because you owe me something.
The more I sat with it, the more I realized that moment is the hinge of the entire story. Everything before it — the suffering, the letter, the rescue, the uncle's war — is setup. Everything after it is consequence. Qian Tang's response is also interesting: he doesn't argue. He doesn't insist. He says, essentially, I spoke too quickly. Forgive me. That's a kind of power too — the willingness to be corrected.
The reunion scene at the end wrecked me in a different way. Liu Yi marries a stranger. She plays the zither. She tells him who she is. He has spent twenty years telling himself it was only duty. She has spent twenty years waiting. The line that got me was his: I told myself I was doing the right thing, and that was enough. It wasn't. That is a very honest admission from a man who started the story by refusing to let a woman suffer on the road.
Li Chaowei writes the Dragon World with such material precision — the palace of coral and crystal, the specific songs, the way Qian Tang tears through the ceiling like a natural disaster. Tang dynasty writers did not hold back on the spectacle. But the story's emotional core is a very human thing: two people who meet once and cannot stop thinking about each other, and twenty years of not knowing what to do about it.
Next tale: an old farmer in Shandong finds his dead son's grave disturbed — and realizes the pig in the next yard has been waiting for this. → [Coming soon]
📜 Original Text in Classical Chinese · 文言原文
仪凤中，有儒生柳毅者，应举下第，将还湘滨。念乡人有客于泾阳者，遂往告别。至六七里，鸟起马惊，疾逸道左。又六七里，乃止。见有妇人，牧羊于道畔。毅怪视之，乃殊色也。然而娥脸不舒，中袖元光，凝听翔立，若有所伺。毅诘曰："子何苦而自辱如此？"妇始笑而谢，终泣而对曰："贱妾不幸，今日见辱问于长者，然而恨贯肌骨，亦何能愧避，幸一闻焉。妾洞庭龙君少女也。父母配嫁泾川次子。而夫婿乐逸，为婢仆所惑，日以厌薄。既而将诉于舅姑，舅姑爱其子，不能御。逮诉频切，又得罪于舅姑。舅姑毁黜以至此。"言讫，欷，流涕，悲不自胜。又曰："洞庭于兹，相远不知其几多也？长天茫茫，信耗莫通，心目断尽，无所知哀。闻君将还吴，密迩洞庭，欲以尺书寄托侍者，未卜将以为可乎？"毅曰："吾义夫也。闻子之说，气血俱动，恨无毛羽，不能奋飞。是何可否之谓乎！然而，洞庭深水也，吾行尘间，宁可致意耶？惟恐道途显晦，不相通达，致负诚托，又乖恳愿，子有何术，可导我耶？"女悲泣再谢曰："负戴珍重，不复言矣，脱获回耗，虽死必谢，君不许，何敢言。既许而问，则洞庭之与京邑，不足为异也。"毅请闻之。女曰："洞庭之阴，有大橘树焉，乡人谓之社橘。君当解去兹带，束以他物。然后举树三发，当有应者。因而随之，元有碍矣。幸君子书叙之外，悉以语之。心诚信托，千万勿渝。"毅曰："敬闻命矣。"女遂于襦间解书，再拜以进。东望愁泣，若不自胜。毅深为之戚。乃置书囊中，因复问曰："吾不知子之牧羊，何所用哉？神岂宰杀乎？"女曰："非羊也，雨工也。"曰："何为雨工？"曰："雷霆之类也。"毅复视之，则皆矫顾怒步，饮，甚异。而大小毛角，则无别羊焉。毅又曰："吾为使者，他日归洞庭，慎勿相避。"女曰："宁止不避，当如亲戚耳。"语竟，引别东去。不数十步，回望女与羊，俱无所见矣。其夕，至邑而别其友，月余到家。
乃访于洞庭之阴，果有社橘。遂易带向树三叩。俄有武夫出波间，再拜请曰："贵客将自何所至也？"毅不告其事，曰："徒谒大王耳。"武夫揭水指路，引毅以进。谓毅曰："当闭目，数息可达矣。"毅如其言，遂至其宫。始见台阁相向，门户千万；奇草珍木，无所不有。毅视之，则柱以白壁，砌以青玉，床以珊瑚，帘以水晶；雕琉璃于翠媚，饰琥珀于虹栋。奇秀深杳，不可殚言。然而王久不至。毅谓夫曰："洞庭君安在哉？"曰："君方幸玄珠阁，与太阳道士讲《火经》，少选当毕。"毅曰："何谓《火经》？"夫曰："吾君，龙也。龙以水为神，举一波可包陵谷。道士乃人也。人以火为神，发一炬可燎阿房。然而灵用不同，玄化各异。太阳道士精于入理，吾君邀以听焉。"言粗毕，而宫门问景从云合，见一人披紫衣，执青玉。夫跃曰："此吾君也。"乃至前以告之。君望毅而问曰："岂非人间之人乎？"毅曰："然。"遂入拜，君亦拜，坐于灵虚之下，谓毅曰："水府幽深，寡人暗昧，夫子不远千里而来，将有为乎？"毅曰："毅，大王之乡人也。长于楚，游学于秦。昨下第，闲驱泾水之涘，见大王爱女牧羊于野，风鬟雨鬓，所不忍视。毅因诘之。谓毅曰："为夫婿所薄，舅姑不念，以至于此。"悲泗淋漓，诚怛人心。遂托书于毅，毅许之，念至此。"因取书进之。洞庭君览毕，以袖掩面而泣目："老父之罪，不诊鉴听，坐贻聋瞽，使深闺孺弱，远罹辱害。公乃陌上人也，而能急之。幸被齿发，何敢负德！"词毕，又哀咤良久。左右皆流涕。时有宦人密侍君者，君目以书授之，令达宫中。须臾，宫中皆恸哭。君惊谓左右曰："疾告宫中，元使有声，恐钱塘所知。"毅曰："钱塘何人也？"曰："寡人爱弟也，昔为钱塘长，今则致政矣。"曰："何故不使知？"曰："以其勇过人耳。昔尧遭洪水九年者，乃此子一怒也。近与天将失意，穿其五山。上帝以寡人有薄德于古今，遂宽其同气之罪。然犹摩系于此。故钱塘之人，日来候焉。"词未毕，而大声忽发，天坼地裂，宫殿摆簸，云烟沸涌。俄有赤龙长万余尺，电目血舌，朱鳞火须；项掣金锁，锁牵玉柱；千雷万霆，缴绕其身，霰雪雨雹，一瞬皆下，乃孽青天而飞去。毅初恐蹶仆地，君亲起持之曰："元惧，固无害。"毅良久安抑，乃获自定，因告辞曰："愿得生归，以避复来。"君曰："不必如此，其去则然，其来则不尔。幸为少尽缱绻。"因命酌，互举以人事。俄而祥风庆云，融融恰恰，幢节玲珑，箫韶以随，红妆千万，笑语熙熙。中有一人，自然蛾眉，明，满身，绡参差。迫而视之，前所寄辞女。然而若喜若悲，零泪如丝。须臾，红烟蔽其左，紫气舒其右，香凝环旋，入于宫中。
钱塘乃告兄曰："适者，辰发灵虚，巳至泾阳，午战于彼，未还于此。申间驰至九天，以告上帝。上帝知其冤，而宥其失，前所谴执，因而获免。然而刚肠激发，不逞辞候。惊扰宫中，复忤宾客，愧惕惭惧，不知所还。"因退而再拜。君曰："所杀几何？"曰："六十万。""伤稼乎？"曰："八百里。""无情郎安在？"曰："食之矣。"君怃然曰："顽童之为是心也，诚过忍，然汝亦大草草。赖上帝灵圣，谅其至冤。不然者，我何辞焉。从此已往，勿复如斯。"钱塘复再拜坐定。
毅辞起，复宿于凝光殿。翌日，又宴毅于清光阁。钱塘君因酒作色，谓毅曰："子不闻'猛石可裂不可卷，义士可杀不可羞'者耶？愚有衷曲，一陈于公。为可，则俱履云霄；如不可，则绵夷粪壤。足下以为何如哉？"毅曰："请闻之。"钱塘曰："泾阳之妻，则洞庭君之爱女也。淑性茂质，为九姻所重。不幸见辱于匪人，今则绝矣。将欲求托高义，世为亲宾。使受恩者知其所归，怀爱者知其所付。岂不为君子始终之道耶？"毅肃然而作，笑曰："诚不知君孱困如是。毅始闻，跨九州，攘五岳，泄其愤怒；复见断金锁，掣玉柱，赴其急难。毅以为刚决明直，无如君者。盖犯之者不避其死，感之者不受其生。此真丈夫之志。奈何萧管方洽，亲宾正和，不顾其道，以威加人，岂仆之素望乎。若遇公于洪波之内，玄山之中，鼓以鳞须，被的云雨，将迫毅以死，毅则以禽兽视之，亦何恨哉。今体被衣冠，坐谈札义，尽五常之至性，穷百行之微旨，虽人世贤杰，有不如者，况江湖灵类乎？而欲以介然之躯，悍然之性，乘酒假气，将迫于人，岂近直哉！且毅之质，不足以藏王一甲之间，然而敢以不伏之心，胜王强暴之气，惟王筹之耳。"钱塘逡巡致谢曰："寡人生长深宫，不闻正论。迩者词述狂狷，唐突高明，退自循顾，戾不容责，幸君子不为此乖间也。"
明日，毅辞归。洞庭君夫人别宴毅于潜景殿。男女仆妾，悉出预会。夫人泣谓毅曰："骨肉受君子深恩，恨不得展愧戴，遂至睽别。"使前泾阳女当席拜毅以致谢。夫人又曰："此别岂有复相遇之日乎？"毅于始虽不诺钱塘之请，然当此席，殊有叹恨之色。宴罢辞别，满宫凄然。赠遗珍宝，怪不可述。毅于是复循出途上岸。
毅因适广陵宝肆，鬻其所得，百未发一，财已盈兆。故淮右富族，咸以为莫如。遂娶于张氏，亡。又娶韩氏，数月又亡。徒家金陵，常以鳏旷多感，欲求继。媒氏来曰："有卢氏女，范阳人也。父曰浩，尝为清流宰。晚岁好道，独游云泉，今则不知所在矣。母曰郑氏。卢氏女前年适清河张氏，无何而张子夭亡。今母怜其少艾，惜其独居，欲择德以配焉。尊意可否？"毅乃卜日就礼。是则男女二姓，俱为豪族，法用礼物，极其丰盛。金陵之士，莫不健仰。居月余，毅视其妻，俄忆类于龙女，而逸艳丰状，则又过之。因与话昔事，妻曰："世间岂有是理乎？"经岁余，生一子，端丽奇特，毅益爱重之。逾月，乃饰焕服，殷勤笑谓毅曰："君不忆余之于昔耶？"毅曰："昔非姻好，何以为忆？"妻曰："余即洞庭君之女也。泾川之辱，君能救之。自此，誓心求报。洎钱塘季父论亲不从，乖负宿心，怅望成疾。中间父母欲配嫁于濯锦小儿，妾遂闭户剪发，以明无意。虽君子弃绝，分无见期。而当初之心，死不自替。他日父母怜志，复欲驰白于君。值君累娶张、韩，不可申志。怠张、韩继卒，君卜居于兹，父母得以为心矣。不意今日获奉君子，感喜终世，死何恨焉。"因泣下，复谓毅曰："始不言者，知君无重色之心。今乃言者，知君有爱子之意。妇人匪薄，不足以欢厚永心。故因君之爱子，以托贱质，未知君意若何？"毅曰："似有命者。仆始见君于长泾之隅，枉抑憔悴，诚有不平之志。然自约其心，以达君之命，余无及也。初言慎勿相避者，偶然耳，岂有意哉。洎钱塘君逼迫之际，惟理有不可，是乃激人之怒耳。夫始以行义为志，宁有杀其婿而纳其妻者耶！一不可也。某素以操直为志尚，宁有屈于己而负于心者乎？二不可也。乃相与觐洞庭。既至，而宾主盛礼，不可备纪。后徙居南海。仅四十年，其邸第舆马，珍鲜服玩，虽侯伯之室，无以加也。毅之族，咸遂濡泽。以其春秋积聚，容状不衰。南海之人，靡不惊惑。
及开元中，上方属意于神仙之事；精索道术。毅不安，遂归洞庭。凡十余岁，殆莫知迹。
陇西李朝威，叙而叹曰："五虫之长，必以灵者，别斯见矣。人，裸也，移信鳞虫。洞庭含吐大直，钱塘迅疾磊落，宜有承焉。诛而不载，独可怜其意矣。愚义之，遂为斯文。"
Source: 《柳毅传》— 唐·李朝威. Public domain. 汉典古籍 gj.zdic.net.
🏛️ Historical Context · 历史背景
Li Chaowei (李朝威) was a Tang dynasty author about whom almost nothing is known — no dates, no biography, no other works. Liuzhi Zhuan (柳毅传, "The Tale of Liu Yi") is the only story attributed to him, and it has been continuously anthologized and read since the Tang. The Tang dynasty produced the classical Chinese short story as a literary form, and Li Chaowei's Liuzhi Zhuan is one of its foundational works.
The chuanqi genre (传奇, "transmitting the extraordinary") refers to Tang dynasty short fiction in the classical literary language — not vernacular Chinese but the high literary register used for official documents and poetry. Chuanqi tales are typically 1,000–5,000 characters in the original classical Chinese, which Li Chaowei's is. They are written in a sophisticated style and assume an educated reader who knows the conventions: the beautiful woman from a supernatural background, the righteous man who meets her, the test of character, the reward or punishment. Li Chaowei's achievement in Liuzhi Zhuan is to use all these conventions but make the characters feel like real people making real choices.
On Liu Yi's refusal — this is one of the most discussed moments in the text. In the chuanqi tradition, marriage to a supernatural being is typically a reward. The genre conventions strongly imply Liu Yi should say yes. His refusal — phrased entirely in terms of principle (I will not benefit from your debt; I am not that kind of man) — is unusual. The text treats it as admirable. The Dragon King and Qian Tang also treat it as admirable. This matters: Li Chaowei is making an argument about what yi (righteousness) means. It means doing the right thing without expectation of return. Liu Yi refuses the marriage not because he doesn't want the princess — the epilogue makes clear he has thought about her every day — but because accepting it would contaminate the act.
The reunion scene — Liu Yi's three marriages in succession (all dying) is a narrative device in Tang fiction: a string of unluckiness that clears the path for the correct match. His wife's revelation through music (she plays a piece only Dongting musicians would know) follows a recognizable chuanqi convention of recognition through art. The fact that she waited twenty years, refused two other proposals in that time, and engineered the match through a matchmaker makes her the ethical equal of Liu Yi — someone who also acted on principle rather than convenience.
The ending — Liu Yi entering the Dragon World and not returning is unusual among chuanqi tales. Most stories end with the human returning to ordinary life with some reward or blessing. Liu Yi actually becomes a dragon-adjacent immortal. This suggests Li Chaowei considered the Dragon World — where honesty is rewarded and principle is valued — more appealing than the Tang civil-service world Li Yi originally entered.
Li Chaowei's closing note — the final paragraph, where Li Chaowei signs his name and comments on the story, is itself a chuanqi convention. He says the five types of creatures (the wuchong — scaled, shelled, hairy, feathered, bare) each have their own form of wisdom; Liu Yi represents the highest human virtue applied to the dragon world. "I felt this was right," he writes, "so I wrote it down." It's a modest end to one of the strangest and most beautiful love stories in classical Chinese literature.