Kanehara Kaede is a man in his early 20s and a new member of society with unpleasant habits. And a 17-year-old beautiful high school student Hinamori Shion. Both live in different worlds. Not until they meet at a convenience store in the rain, with Shion having a saddened look on her face. At that time Kaede never knew that the two would meet again as next-door neighbors, his life full of bad habits would soon change. And a relationship between the two didn't expect.