A girl contemplating suicide on a bridge is saved by a strange man with a disfigured forehead who willingly throws himself in front of a train. To her shock, she witnesses his head regenerating a new body. This man, known as an 'Undead,' desires death despite his unique ability. The girl, harboring a curse where anyone touching her skin faces misfortune, leads a solitary life. Intrigued by her power, the peculiar man seeks to join forces, but an enigmatic organization lurks with its own agenda.