A brother and sister. The younger sister feels that her brother is a bit delicate and weak and cannot take up the family business. However, many years later, the younger sister said to her elder brother: "It's not too deep, I only like you." The older brother said, "I'm your brother." He rejected his younger sister. Soon after, the brother's newlywed wife died and he said to his sister: "She hates you, and I hate you too." In the end, only my sister was left in the city, and she had to live on and spend her whole life paying off her debts.
Conception: