Share the synopsis of Li Wa's biography.

1. During the Tianbao period of Emperor Xuanzong of the Tang Dynasty, a local noble son came to Chang 'an alone to take the imperial examination. In Chang 'an, he fell in love with Li Wa, a prostitute in Pingkangfang, and went back and forth to the prostitute's house. However, when the money was spent, that is, when the love ended, the travel expenses that had been enough for two years were quickly squandered, the young man was also driven out of the prostitute's house, and Li Wa disappeared. The penniless young man fell ill in the street, but fortunately he was saved by the people in the funeral home. Later, he became a singer who sang elegies at funerals and soon became famous in Beijing. But on the day when he sang an elegy in a competition with others, he was discovered by his father who came to Beijing. As a result, he was beaten by his angry father and passed out on the road. Later, the young man who managed to get his life back became a beggar. On a snowy winter day, he happened to walk to Liwa's door.

Seeing the tragic state of young people beyond recognition, Li Wa's heart was deeply hurt and touched. So she gave her ransom to her foster mother, moved out of the prostitute's house and began to take care of the young man wholeheartedly. First, I spent a year recuperating the young man's health, and then I bought him all the books to encourage young people to prepare for the imperial examination. After several years of hard work, the young people finally passed the imperial examination with the first place. Coupled with the world's good evaluation of his character, the young man was appointed as a famous minister in Chengdu, Sichuan. When the young man was ready to go to his post, Li Wa told the young man that his task had been completed and it was time to leave. The young man begged Liwa to stay, and Liwa promised to send him into Sichuan to Jianmen. As a result, they met their father at Jianmen, who has become the local governor of Chengdu. The young man's father forgave his reformed son and admitted his son's marriage with Li Wa. Since then, Liwa has been taking care of her husband and children and filial piety to her parents, which has brought prosperity to the whole family.