"The rivalry began when the students were split into classes in their second year of high school. The two top students in the grade fought tooth and nail for first place. They even declared war on each other during the opening-day self-introductions."
That's exactly what the students in Class One, and the whole school, thought after the class reshuffle. Everyone knew these two geniuses were practically ready to fight over the top spot. But before long, the students in Class One began to wonder: why did the two top students get along better than expected? And soon they were even more surprised: why had the two top students been childhood friends all along? And why was it kind of sweet?
Sunshiney, cheeky bottom × seemingly aloof top
Theme: Study hard
