Crazy Words of Hope: When the Knife Falls, the Game of Gods Ends

The protagonist Chu Wangzhi is a mental patient. He was abandoned by his parents since he was a child and was sent to an orphanage. When he grew up, he was sent to a mental hospital. However, Chu Wangzhi knew that he was not mentally ill. But one day a woman came to the door of Chu Wangzhi's ward and said something to him, killing Chu Wangzhi directly. However, King Chu did not die, but came to an ancient and dilapidated medieval manor...