Tsukasa Kobayashi is an ideal husband to his wife Sayaka. Tsukasa possesses a good appearance, impressive educational background and earns a high salary. However, he holds a secret from Sayaka: 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 learns his wife is pregnant. He can't quit his job now.