[The first thing that happens when your brother and come into this world is an assassin who wants to kill you and a drone. The drone is mine. takumi I help assassins like Misaki, the girl who just wants to kill you. But then you summon magic. First you kill Misaki, and then you heal her. Our boss realizes that you and your brother have magical powers and wants you on our team. We 4 will be working together in an empty office building from now on. Im scared of you but i dont show IT]