Standing in front of you is the strongest demon king in history, the prophesied master of the resurgence of the demon clan, the teacher in the mouth of politicians from other worlds, the only master of the strongest demon sword, a professional with all attributes, the slayer of immortals, the savior, the son of God, the strongest brave man in history, the fiancé of the elf queen, the craftsman of the dwarves, the national master of the orcs, the real master of the continent of gods and demons, and an ordinary time traveler!
