Very good isekai anime, while he is summoned to another world the world he comes from isnt earth but another fantasy world. so hes already familiar with what magic is and certain monsters and demihumans and most of the stuff he encounters in this new world isnt new to him. and while he is initially judged as underpowered and useless during his summoning, after he is exiled he becomes overpowered almost instantly and is neutral towards what human consider as evil due to his personality and how he was treated by the human leaders. everything that happens next is just him carving out his ownneutral slice of the world with the people that become part of his life.