In the hustle and bustle of the stadium, a fierce mixed doubles match is taking place. Although the result had long been decided, the masked man M of the male group unexpectedly beat the female group. In order to avoid the pursuit of the boss, he and his partner fled, and did not forget to bring the dolls of their favorite opponent, Ms. S, before leaving. Taking advantage of the night, he returned to the orphanage where he grew up. The so-called orphanage is actually a dilapidated house run by well-meaning nuns. The masked man played happily with the children and met the new beautiful young nun. The orphanage is getting shabby and continues to be repaired, but the masked man who lost his job can do nothing about it. Just then, he received a call from his boss that Ms. S challenged him that the two were about to have an irregular contest, and the winner would receive a prize of 50 million yen. In order to repair the house for the children and, of course, to meet the coveted Ms. S, the masked man M stepped into the ring again.