Extremely common office worker, Makoto Nitta (Koichiro Murata). Were lucky for work all the time recently if private. The man who appeared in such an arrowhead, the company. Become Nan and the guarantor of the debt of the older brother, and assume a debt of 80 million yen. Of the person whom the man has to at a loss Nitta it is said that freeze a debt if make friends. Nitta who goes to the place of the wait. It was hanako to have appeared there (Kanae Ruka). Nitta to follow while childishness is still upset about left hana*ko. On a day of the So which encountered for the first time, have hana*ko and relations…From a day of the So, life of Nitta changes completely….