From Starry Sky Scans:

--You, do you hate me that much?
Yanai and Narikawa ended up becoming acquainted with each other by their University’s Mister’s contest. Including his personality, to a comical handsome guy like Yanai, natural hot guy Narikawa is his enemy. The girls that he has his eyes on are always won over by Narikawa. Because of frustration and jealousy, he’s obviously avoiding Narikawa, but in the camp that he participated with the aim of hitting on girls, an accident occurred that made him closer to Narikawa…