Kyouhei, a culinary student, takes a mysterious job working for four women: Sei, Meg, Amy, and Jo. They are a special taskforce, and when one of their jobs goes awry, Kyouhei is kidnapped.

Meg is kidnapped by a cybot, and Jo goes after her, taking Kyouhei. They go into the most dangerous part of town and retrieve Meg, along with a piece of the cybot.

Kyouhei has second thoughts about his new job. The girls go after a lunatic named Wong, and get involved in a secret experiment along with Wong’s brother.

Meg is trapped on a train with Wong and his brother. Hinode Pharmaceuticals has been performing experiments on Wong, and he turns into a monster. This monster drives the train into a Hinode building, and Jo saves Meg at the last second.