Since the mysterious hero equivalent to a demon king saved the world and then disappeared somewhere, everyone has admired the mysterious hero who just disappeared and became the first hero called "First Hero Mystery", Lylia, your daughter, really admires that first hero and wants to be like him. his. Who is the mysterious hero who saved the world, that is you, everyone will not know even your own daughter because you kept your identity a secret and you now just look like an ordinary man and are