Yet the disaster is not entirely what it seems. Radioactive contamination and massive explosions become the least of the squadโs concerns when the facility suddenly goes into complete lockdownโand they arenโt the only ones inside. Now theyโre hearing voices, rescuing schoolgirls who shouldnโt be there, and finding corpses that had nothing to do with the meltdown!
Will Watase be able to save the other survivors before itโs too late? Or will the voices make them turn on each other first?! Find out in this fast-paced survival thriller!