Professional baseball player Yutaro Kayama wakes up at exactly 9:00 every morning. He leaves home at a fixed time, takes the train at a fixed time, and arrives at the ballpark at a fixed time. However, Kayama was suffering from poor results with no hits in 29 at-bats in a row. On the other hand, his wife Rika looks down on Kayama and goes out to play every night. One of Rika's boyfriends, Ishimine, sees such Rika and approaches her, but she gets dumped. In revenge, Ishimine sends Kayama photos of Rika's past, inviting her to be upset.