Lost in the mountains, caught in a radiation storm, a sole survivor stumbles upon what some would call a miracle. He found a fortress, that seemed almost untouched by the nuclear war, or marauder groups. With tall walls, guard towers, fields for crops, and a massive temple in the center of the village. The fortress had been untouched, not only because it sits high in the mountains, but also because it is surrounded by an intense field of radiation, shielding it from the horrors or the outside world. The man swore to keep this place and his identity secret, so he wore a mask and decided to call himself the Nuclear Ninja. After rescuing a few groups, the village was occupied, and well defended. They called their new home the Shadow Dojo.