(This book is published by a newcomer, please rate it after reading it.) It tells the story of a young boy, Yu Qianzhuang, who was abused by his adoptive parents and younger brother for a long time after being adopted from an orphanage, and finally set fire to escape. After entering the mental hospital, he regarded psychiatrist Shen Qingwu as the only light and fell into paranoid fantasy. Past trauma is intertwined with real dilemmas. He struggles between illusory warmth and cruel truth, heading towards an unknown ending.