On the day of her sister's wedding to her husband, she was not on guard. Her mother ordered someone to bring a bowl of poison. For a time, blood flowed into a river and the fetus was stillborn. When her husband's family found out that they had cheated on her husband to give birth to a son and did not observe the rules of women, they forced her to drink a cup of dove poison, and she died from then on. With strong resentment, she wandered around the world, but accidentally learned her true life experience. In an instant, it seemed like the whole world had been turned upside down. Regardless of the fact that her soul was scattered and ashes were destroyed, she resolutely rushed to the Buddha and swore: "If you have a spirit, how can you open your eyes and see the injustices in this world and remain indifferent! If there is an afterlife, I will be a fish and a sword, and I will protect my child's safety throughout his life, so that the evildoers will get their due retribution!"