Injured United States government soldier mile Thomas Willis awaken to detect he is trap in a cryptic regular hexahedron arm merely with his armed combat gear wheel. As mile get down to oppugn his saneness, he find a lifeline – a voice on the other end of his artificial satellite telephone who claim to be a captive in a similar infinite. As the wall near in, these two stranger must put their head together if they are to overreach their captor and unlock this deathly puzzler.