The protagonist, despairing of his life and taking his own life, finds himself in a strange place, looking like an earthworm.

His body has the ability to attach to and manipulate corpses, and with this power he succeeds in taking possession of the body of a dead young man.

This is a story about a young man who travels through a strange world on his own with the body of a dead young man, a little bewildered by his changed self.