"Riko", who knew that her mother-in-law had fallen, came to her husband's parents' house where her mother-in-law and brother-in-law lived. My brother-in-law was crying next to his sickbed. But that night, Riko sees her brother-in-law cheating on her mother-in-law. The mother-in-law brother-in-law's affection was distorted with his mother-in-law lying in bed. And his brother-in-law, who was furious because his actions were disturbed, violently surpassed Riko.
