Take Care Evil King

She, is he, is it? What? I can't tell whether it's a man or a woman, a human or a demon. A female agent who goes her own way travels back to ancient times. "Oh, I have stirred up the entire continent. What can you do to me?" "Monster, don't be arrogant." "Demon? Uncle, your demon is wearing a bikini, carrying an AK-47 on his shoulders, and riding on tandem wheels? Since you really want to see what a demon is, then I, the leader, will pretend to be a cat demon~~"