Pillars

Kai was attacked one night, and his little brother Ren, taken, disappeared without a trace... After the incident, Kai could not remember much that happened before or after. Six years later Ren shows up unconscious on his Aunt's doorstep. Once awake, he gives Kai information that is ominous. Confused, Kai tries to figure out what it all means. Was it a part of the trauma Ren had just gone through? Or was this a real warning? What was Kai going to do now? Should he ignore it and shrug it off as a part of the trauma? Or trust the warning and figure out what to do next before it is too late.