Michi Rokuzaka had an accident and was forced to be hospitalized for a long period of time. To pass the time, she created and released a game, which quickly went viral on the internet. In no time, it surpassed 10 million downloads. After establishing herself among the top game developers, Michi decided that if she earned 20 billion yen, she would get a cat. She took on the challenge of game management. Thus began the tale of an amateur game master’s efforts.