It's been a year since I started living with my son and his wife. - She had a hard time raising her motherless son so far, but I thought she and her son were happy now ... but her son's flashy daughter-in-law, Ranka, seems suspicious. - It's a man's intuition ... It's definitely an affair. - A few days later, she witnessed the flirtation scene and questioned her, but she provoked me to see if there was a reopened Ranka-san. - The heart of an eagle who is honest and honest cannot be shaken! - !! - I thought ... I lost her reason to Ranka's radical provocation.