The story revolves around a boy named Hades who is secretly an extremely trained agent of The New Asia country after the attack of an unknown creature called the Devils. Hades looks like a normal high school boy but secretly he has double appearances. He can change his appearance due to a technology planted in his genes. One day a giant hole suddenly appeared from the floor of Hades' classroom and transported them into another world. He has to survive in this other world that is so different from his world.
8 parts