She has been rejected 19 times. One day, she falls in love at first sight with a handsome guy named Ichinose Senpai, who is not very good at love. She tries her best to make a move on him, but Ichinose declares that he is not interested in a serious relationship and does not take her seriously at all!　A heartwarming romance between an overly good-natured and carefree girl and a lazy guy is about to begin!