Kizuki was rejected in junior high school because of her appearance.
She decides to improve herself and look for "the man of her dreams" in high school.
Then, before Kizuki, twin brothers Asahi and Yuhi, who have the same face but opposite personalities, appear in front of her.
Asahi is kind and like the sun, and Yuhi is honest and straightforward.
Between the two, Kizuki's heart wavers...