Kyoko, a member of the Apostles of the Stars, leaves the group, along with Charden. They are being targeted for their betrayal. Train and Eve go to see if there are any good bounties available to capture, and come across Kyoko. Another member of the Apostles of the Stars, Dr. Kanzaki, has plans to test a new experiment, a bullet that will supposedly turn whatever it hits into a monster. His intention is to use Kyoko as a test subject. Can Train stop him?

Having been affected by the bullet Dr. Kanzaki made, Train is forced to inhabit a smaller and younger body. Train and Eve come across a group of orphaned kids living in an abandoned part of town. A group of gangsters have plans, they want to tear down the abandoned buildings for new development, and will even go as far as killing all the children in their way. Can Train and Eve stop them?