When a serial killer murders his own daughter, Corsair Heir Neil is determined to find the girl's twin sister before she suffers the same fate. To do so, he must enter Neo-Mecca, an American military base disguised as a Japanese city of the future, and warn teenage Kaori before her father kills her. Kaori refuses to believe she's in danger. Corsairs steal possessions and people to protect them from harm, but Neil is new to the job. Matters worsen when Neil's sister Nia barges in, determined to keep Neil safe by any means possible and to keep Kaori in the dark. The future has never looked more glittery, or deadly.