Karen started working part-time at a convenience store a month ago to fund her graduation trip. From the first time she met Karen, who had a beautiful smile, Aoi fell in love with Karen at first sight. However, Karen has a boyfriend, and Aoi spends her days in agony due to her unrequited love...One day, Aoi notices that Karen is not feeling well, and asks her to help him with her powers...he turns to alcohol. The two drunk people are less excited.