Naoto Yanagi was the perfect elementary school student and in the top of class...until a transfer student, Mikoto Kujo, showed up and started to beat him not only in academics, but also in sports and P.E., too! Continuing on through the same junior high and high school, Yanagi vows to defeat and humiliate Kujo for besting him for so long. Then it occurs to him...if Yanagi can get Kujo to fall in love with him, that means he'll have won! A decade-long game, the last game, is about to begin!