Hinata Kanou, a 25-year-old office worker, always seems to be getting dumped by her boyfriends. Despite the societal pressures she faces to find Mr. Right, Hinata decides to focus on her career. But, she can't help but wonder if she's the reason all of her relationships end. One night, she decides to drink her sorrows away with her good friend from university, Kei Shiraishi, a store manager and popular amateur model. When Hinata asks Kei to help her get to the bottom of her plight, he can't pass up the opportunity...