Ever since she moved to the city, Yuuki has wondered if she would ever find "the one." As Yuuki finds herself drawn more and more to the relaxed dental student Iori, she begins to question her search to find her "soulmate." Then, she reunites with her first, unrequited love, Jin, who suddenly asks her out! Is there really such a thing as "destiny" after all? And if so, who is it meant for-a first love, or someone new?