The year is 2035. A series of mysterious incidents began to occur in Tokyo. Young women disappeared under strange circumstances, and returned brainwashed, commanding armies of bionic monsters and assaulting human settlements. Such women were called "Possessioners". A special all-female squad was formed to face them in combat and bring them back to humanity.

The year is 2035. A series of mysterious incidents began to occur in Tokyo. Young women disappeared under strange circumstances, and returned brainwashed, commanding armies of bionic monsters and assaulting human settlements. Such women were called "Possessioners". A special all-female squad was formed to face them in combat and bring them back to humanity.