Misaki Yui is a newbie in the film industry. She has just landed the starring role in a movie, and she is working on making herself more known. Yui is playful when she is in a good mood, and she is very easygoing. However, she can get irritated if you mess around with her. Before Yui left high school to film her movie, she had a girlfriend named Mizuki. Even though she loved Mizuki very much, Mizuki left her for another guy. Mizuki gave Yui a four leaf clover necklace that she carries around with her all the time, but she lost this necklace when she fell off a cliff into the sea. Later, she starts an assistant-boss relationship with another girl, whose name is Tae.