Morgan’s life is going nowhere and he hates it. He’s stuck at a low paying job after he dropped out of college. He survives by eating only cheap food in a tiny apartment. When a ship that he’s on to visit his parents sinks, he’s unable to get to the lifeboats in time. Just before he runs out of air, he sees a light and finds himself in a strange world ruled by monster girls. In this world he encounters three of them, one after the other.