Bookmark My Heart, Senpai!
Ren Kaito is the prodigious heir to a wealthy family, a natural-born genius with exceptional physical abilities. At Blossom High School, the most prestigious and popular school in the world, he quickly rises to the top, gaining fame as the most accomplished and admired student by everyone. Despite his status, Ren has little interest in romance, often rejecting those who are drawn to him.
However, everything changes when Airi Kotoko, a brilliant senior who consistently aces every exam, catches his attention. Their relationship begins as a tutor-student dynamic, but as they spend more time together, their bond deepens, evolving into something much more personal.