Amamiya Hiroto is unlucky. His life contains misfortune after misfortune, culminating within an unlucky death during an incident on the school boat trip, trying to save lots of a woman he barely knew. After death, he met a god of reincarnation who requested that the hundred roughly dead passengersone of these being the lady he tried in vain to savebe reincarnated into another world. Yet some unfortunate events forced Hiroto to reincarnate with even less luck than before, starting with nothing but a tremendous amount of Mana. His second life, far worse than his first, came to a cruel end. However, upon meeting the god a second time, he was informed that there would be yet another reincarnationone that had already been set in motion and could not be stopped. Not wanting Hiroto to reside long, the god cursed him before he was reborn in the hopes that he would either die quickly or commit suicide. Hiroto was reborn once more as a half-Vampire, half-Dark Elf. A Dhampir. Not wanting a fourth life, he is determined to reside this third life with the only things remaining from his previous livesdeath-attribute magic and his enormous Mana pool.