典子（黑木华饰演）是一名20岁的女大学生，她每天过着迷茫和漂泊的生活，对自己的未来充满困惑。在母亲的介绍下，Daiko和她的堂妹Mizuko（由多部裕子饰演）去了附近的茶道教室学习茶道。这是Daiko第一次进入这个陌生而神秘的领域。
The woman next door; She became my exclusive special advisor. I will teach you the real skills to inspire women's enthusiasm! The so-called theoretical expert Seong jin only understands women through text, and whenever he sees his academic advisor Professor Mi ae, he feels excited. However, Meiai ignored his courtship and told him to come back when he grew up. He felt helpless and finally revealed his pain to the novelist Yang Hua who had recently moved next door. To his surprise, she said she would teach him about women and start coaching him on real-life courses from kissing to sex.
