This book comes from life. I picked up the lives of several people and wrote it into a book. It is a mixture of sweetness and pain. We are the same youth, but we are different. When Lai Yitong stood outside the door, he was attracted by the magnetic voice of "Who are you looking for?", Stepped inside, and went further and further on the road of sadomasochism. He, an uncle, is deeply in the pain of love, his ex? Wife? Incumbent? How to choose? Whether he is a scumbag or not, you decide! Perfectly restore human nature!