People in a Foreign Land Become Parasites Through Time Travel

The protagonist, who despaired of life and ended his life, found himself transformed into an earthworm-like figure in a strange place when he came back to his senses. The woman had the ability to possess corpses and use that power to successfully obtain the body of the dead young man. This is a story about traveling with the wife of a dead young man, who is a little overwhelmed by his changed self, and travels as he pleases in an unknown world. ……Should. The main story is about the protagonist who traveled through time and became a black earthworm-like parasite in another world. . Adventure story. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.