what happen if captain yami have a brother, well, thats where you Kick in. (Y/N) sukehiro, yami sukehiro brother, different from his brother, (Y/N) is trained to be a shinobi, when his brother gone missing, he became wanderer and became humanity strongest soldier, what happen if the who only knows warfare fell in love, only in this story Disclamer: OP reader, Sadist reader, semi-cannon, astelleAll Rights Reserved