Yui is a widow whose husband died a year ago. Worried about the young and beautiful Yui, her daughter and son-in-law decide to visit the countryside where Yui lives. When Yui first shows Yui appearance there, her son-in-law Kota senses her feminine charm and says, "If I can help you forget your loneliness," and Yui Yui . The two are confused and conflicted, but the answer they come up with is...