The protagonist, Ling Tong, has a resigned attitude towards everything. He has been troubled by a dream for ten years and has monsters around him, but he still lives an ordinary life. No matter what happened, it was not enough to disturb his mind and retrieve the memories of the past. It wasn't until the person in the dream came to reality that he became obsessed with something or someone for the first time. However, his identity as a demon and his soul-eating instinct forced him to bury his feelings deeply, but then...