Ten strangers. One island. A killer among them—and the numbers are running out.

Ten strangers. One isolated island. And absolutely no way home. Each guest has been invited to a luxurious island estate by a mysterious host none of them can quite remember knowing, but their relaxing getaway quickly turns sinister when a hidden voice accuses every one of them of a terrible crime. With their host nowhere to be found and escape impossible, the guests realize they may have been brought together for a very different reason.

As the guests begin disappearing one by one, suspicion turns everyone against everyone else. Aya Nikaido's manga adaptation brings Agatha Christie's classic locked-room mystery to life with an eerie atmosphere, mounting paranoia, and a deadly game where uncovering the truth may be the only way to survive.