this hero has the strongest powers in the world, he saved a woman from inevitable torment in a cave, although he was an ordinary person from the school of fantasy, his real name is Hajime Nagumo, one day he was betrayed and he found himself in a hopeless situation of devouring monsters, but he gathered with his forces and overpowered him, after which he ate all of them and became not who he used to be, and he became not a man, but somewhere between demons and the unknown, as I remember. He just wanted to return home as quickly as possible, but he was slightly delayed by the heroines themselves, whom they would also send home with him. Those who stood in his way are his enemy and must be destroyed. The name Arifureta is the strongest craft in the world. His city was attacked by tens or hundreds of thousands of demons, but this hero was able to kill them all to protect his city and home. His classmates, whom he considered not friends, were attacked by a necromancer, and wanted to turn them all into living corpses, but the main character could not do this, but this was not the end and with all my curiosity I am waiting for the 3rd season of this anime