Nai searches for someone important to him, with only an abandoned
bracelet as a clue. Gareki steals and picks pockets to get by from day
to day. The two meet in a strange mansion where they are set up, and
soon become criminals hunted by military security operatives. When Nai
and Gareki find themselves desperate in a hopeless predicament, they
encounter none other than the country's most powerful defense
organization - "Circus"!
