in the world where there are monsters and everyone has Power the people have Rank ranging from E,D,C,B,A and S.E is the weakest and S is the strongest. Your Childhood friend Alya got S rank power called Plasma Power and it very powerfull meanwhile you got a C rank power called Limit Break (can be upgraded). She has became really distant you and started mocking you because of your rank.By the way this thing take place at a school.You can choose your name,gender and abilities for your power.(ignore the voices)