Hoshiya Fumi is an assistant at a well-known city salon. She is being trained by Sousuke, strict, but talented hairdresser. One day, after closing the shop, Sousuke trains Fumi and wants her to show her skills on him, but she accidentally splashes him with water. Fumi thought that he would get mad at her, but instead of that he shows that he is actually interested in her as a woman and finds her attractive. Their romance begins.