After trying to rescue a man on the subway tracks, two teens wake up in a room dominated by a mysterious black sphere that sends them to hunt down and kill aliens hiding on Earth.

Partially based on “The Gathering” in the Tomie manga. A young man with a past begins work in a factory, where he attracts the amorous attention of a mysterious woman who lurks behind the scenes. He is a relatively unique young man, perhaps a genetic one-off, in that he feels no particular attraction to Tomie. This of course intrigues Tomie, and she begins to become obsessed with him. Soon, he is caught in a vicious struggle between two rival Tomies. And neither Tomie will die.