After Tang Xiao failed to commit suicide by drinking pesticide, a memory was suddenly introduced into his mind. There was even a mentally retarded system forcing him to stop the villain from killing the male protagonist. He also learned from it that the world he was in was a novel, and the son of his deceased friend that his father was about to adopt was the villain of the book. Tang Xiao was forced to commit suicide, but was blocked by the system and was forced to complete this task.
Intention: The process of redeeming him seems to have accidentally redeemed myself.