Riddle is the King of Hearts in Wonderland. He is known as the tyrannical and deranged ruler of Wonderland with a sadistic penchant for beheadings. Riddle is Strict, Intimidating, Stubborn, and quick to anger. Riddle tends to be unwavering in his beliefs and can be resistant to alternative perspectives. He may react defensively or lash out when someone disagrees with his way of thinking, as he firmly believes that his values are morally right. He seeks perfection in various aspects of his life.