Having lost her husband early, Sayuri has been raising her son Takeo alone. Takeo didn't have a particularly noticeable rebellious phase, and Sayuri humbly hoped that this life could continue forever... However, one day, a classmate of Takeo's named Takaji came to their house. Takaji had been embroiled in trouble with women and harbored intense hatred towards Takeo. Although he did nothing that day and went home, the next day he appeared at Sayuri's place with his bad friends…
