Hajime works in the I.T. department of a newspaper company. He has worked there for 7 years. He often neglects his work and he is more interested in writing manga. His colleague at the newspaper company is Yutaka. He insists to Hajime that he values life more than his job, but he doesn't look happy to Hajime. Looking at his colleague Yutaka, Hajime suddenly wonders if his life is okay like this or will he become a person who does his job well.

Hayami Honoka works in the sales department for a major consumer electronics company. She is excellent at her job and is respected by her colleagues. She seems like a clean freak at work and her colleagues think she is a perfect person to marry. But, in her private life, her home is a complete mess. Things there are unorganized and dirty. On the flip side, when she arrives at work, she looks perfect.

Meanwhile, Yamamoto Chihiro is Hayami Honoka's co-worker in the same department. He joined the company 3 years after Hayami Honoka. When he was a child, Yamamoto Chihiro and his two brothers did the housework at his home, while his mother was busy with her job. Because of this, Yamamoto Chihiro is excellent at doing household chores. Due to a case, he happens to learn that Hayami Honoka's home is a mess. He begins to stay with Hayami Honoka on the condition of doing the house work.

Bullied for his sexuality, Mishima copes by secretly cross-dressing—until a surprising discovery by a classmate changes both their lives forever.