When his older brother Hajime failed in his business and was waiting for him to find work, he returned to his parents' home with his sister-in-law Yuria. Their stubborn father didn't think well of the couple, but Jiro was happy to be living with his beautiful sister-in-law. However, on the day of the move, Yuria was raped by some workers who had been instigated by his father. Jiro was shocked by the sight of his sister-in-law raped and injured, and tried to somehow improve the relationship between his brother and sister-in-law and his father. Yuria's Kokoro gradually wavered due to her brother-in-law's kindness...