I have been Fu Chengze's licking dog for twenty years, taking good care of him, giving him the opportunity to study abroad, and even selling my house to help him start a business. But he betrayed me and cheated on my junior sister. Even for the sake of my junior sister, they did not hesitate to slander me for seducing the parents of the students, and even framed me for poisoning the students, which sent me to prison for seven years. After he was released from prison, he said he wanted to marry me, but I was already married. When Fu Chengze found out, he regretted it and went crazy.