[Machine Translation] A beautiful girl with black hair and blue eyes moves into the room next door to Katagiri Natsuomi, a high school student living alone for the second year. The girl, Yui, seems to be a real aristocratic daughter, and her nickname is "Couderella" because of her curt reaction at school. Yui is a girl who doesn't want to rely on others, but when Natsuomi finds out that she is actually quite naive, he decides to help her. Today's dinner is... Chicken karaage? The days begin when they go from being neighbors to having a sweet and tender relationship...