An asteroid collision brought with it a deadly menace known as "Shinobi." Faced with destruction, humanity retreated to land reclaimed from the sea....
13 years ago, suddenly one part of Tokyo broke off and began to float in the sky. Tokyo was separated into "Old Tokyo" as the part that was floating...
A man living in self-imposed exile on a remote island rescues a young girl from a violent storm, setting off a chain of events that forces him out of...
