The 8 year old daughter Yuan Quan stole her 18 year-old autistic brother Yuan Liang's paintings to attend the Art Exhibition for making money to support their family. Yuan Quan's teacher Ge Fei found it in the process of helping Yuan Quan attended the Exhibition, and through the painting, uncover the secret that Yuan Quan's father Yuan Cairen Murdered his wife in his early years. The police took Yuan Cairen away and left the brother and sister who had no one to depend on.