[xu-] Professor X is in the [4] bathroom of the [-_] house, when a 女 woman comes barging in, claiming that he is her 婿 son-in-law and accordingly berating him for not being a good husband to her daughter. She starts hitting him with a 正 pointer while he is still on the toilet. For defense, he uses his mental powers to lift a miniature 月 moon and hit her, knocking her out.