Gosuke was a school teacher, but in the past, he made a male student commit suicide after an illicit love affair. After changing jobs to work as a hotel escort for men, Gosuke felt a sense of emptiness as he was forced to have persistent sex every day. Then, one day, a naked angel descended. Daniel, an angel who had just become human, stays in Gosuke's room. Daniel, the angel who fell in love with Gosuke, who was nearing death, was deceived by his clever words...

The Kanasugi gang, which had made its living from construction and street vending, had lost power to the IT-savvy Naito gang. Now, all that remained was the debt owed to the Naito gang and the wife of the gang leader, Kanasugi, Tatsuko. The couple reluctantly began preparing to flee, but were discovered by the Naito gang. Two years later, Tatsuko, having repaid her debt with her body, was dismissed by the Naito gang and went to live with her parents...