Ayumi Nakamura is a transferred Freshman College student at Lasouke University who lives in a small town. She is a bright and friendly person. One day, she meets three boys: Ryoji Tanaka, Takashi Suzuki, and Daisuke Matsuda. Ryoji Tanaka is a bad boy who often gets into trouble and owns a motorcycle. Takashi Suzuki is sporty, always trying to look cool and impress everyone. He owns his car and is popular with girls. Daisuke Matsuda is quiet and mysterious and often keeps to himself, he is the only son of the wealthiest family in Japan. So, he always comes to school in a limousine. And the three boys do not get along. Ayumi's best friends, Miya Kitamura, and Tasuki Sugimayo, support her unconditionally as she navigates her way through her new love triangle. Meanwhile, Kasumi Takahashi, Haruka Shimazaki, and Mizuki Sato Ayumi's classmates from different classes can't help but be jealous of all the attention Ayumi's receiving from the three boys. Things become complicated when Ayumi realizes that she's starting to have feelings for all three of them. Will she have the courage to make a decision and choose just one? Or will she keep all three and find a way to make it work?