The world is like a big sea of ​​suffering. There are joy, anger, sorrow, joy, love, evil, and the seven sufferings of life. People struggle in it and cannot escape. Do they choose to kill with a knife and become a demon, or let go and seek to become a Buddha?... Following 'The Last Days' Gu Xi's fourth book after 'The Horror Storm', 'Dark Civilization' and 'Infinite'.