In the Eastern Jin Dynasty, Zhu Yingtai disguised herself as a man and went to Hangzhou (Nishan in Sichuan Opera) to study. She became brothers and classmates for three years because of her similar interests with Liang Shanbo in An Appointment between Shandong and Henan. After that, Zhu Yingtai returned home. Before the trip, he proposed to his wife Liang Shanbo. From the age of 18, Zhu Yingtai gave it to "Sister". Liang Shanbo was told and proposed to Jia Zhu. At this time, Zhu Ya Gong Yuan has married Ma Wencai, the son of Ma Taishou.

Liang Zhu and his wife met on the balcony. After that, Liang Shanbo went home sick and died. When Zhu Yingtai got married, the sedan chair made a detour to Liang Shanbo's grave to pay homage. Thunder cracks the grave, and Yingtai enters it. Liang Zhu became a dancing butterfly.

The protagonist in the story:

Liang Shanbo: Liang Shanbo is a legendary hero in butterfly lovers. He is indeed a real person in history. Liang Shanbo used to be a local official, and relevant records and materials can be found in historical books of past dynasties. Legend has it that Liang failed to get married after he became a woman. May he pass through the grave and become one. It's a legend, and many people have textual research today. Liang Shanbo is the county magistrate of Yinxian County, Zhejiang Province. He was clean and childless all his life. In middle age, his wife died, and later he died of illness.

Zhu Yingtai: Yingtai, a native of Zhujiazhuang (now Fenghui Town, Shangyu County, Zhejiang Province). Female historical figures in the Eastern Jin Dynasty.

Born in Taiyuan, Shanxi, she studied poetry since childhood, beautiful and intelligent. He deeply admired Ban Zhao and his talents, and hated the lack of mentors in his family. He wanted to travel to Hangzhou, but Zhu Yuanzhang refused. Zhu Yingtai was eager to study, so she disguised herself as a man and went to Hangzhou to study. On the way, I met Liang Shanbo, a scholar who went to Hangzhou to study. As soon as I saw him, I had a good talk with him. On the Caoqiao Pavilion, I made a righteous knot in Jin Lan with a pinch of soil as incense. The next day, they went to Song Wan Academy, where they registered as apprentices. From then on, the students read together and were inseparable. I hope my father misses his daughter. I'm in a hurry to return to China. Zhu Yingtai had to go back to his hometown and was forced to marry Ma Wencai, the son of the satrap. A happy marriage has become a shadow.