The greed for too much is where you can be called as a villain. The will to save someone and bring peace to the world is where you can be called as a hero. 12 girls who were also given abilities, some of them are sharing the same will as the heroes, some are using their abilities in a bad way, and some doesn't want to be neither one of them. Having different tracks to walk at, what if they crossed paths? What will happen to them?