Tsukasa Kobayashi is an ideal husband to his wife Sayaka. Tsukasa Kobayashi possesses a good appearance, impressive educational background and earns a high salary, but he holds a secret from Sayaka. His secret is that he is incompetent at his job. He constantly messes up at work and gets to the point that he doesn't think he can do his job anymore. Then, Tsukasa Kobayashi learns his wife is pregnant. He can't quit his job now.