Whistles

Three years ago Alex and Nao went through something nobody understood. An experiment that was never right in the first place. After being gone for three months, Alex came back with no memories but horrible wounds, and Nao came back mentally out of it. No one knew the whole story. After three years Nao is released from a mental hospital and Alex realizes his friend isn't the same. Then after getting triggered, he remembers everything. That very night Nao and Alex's worst fear come true. They're being sent back to the land of their nightmares. Nobody ever has the answers