“If I say I like you more than Nanami-chan, can I put it in…?” Masaki had a tragic breakup with his ex-girlfriend Kotone during his middle school years. Although he carried an emptiness somewhere in his heart, thanks to his current girlfriend, Nanami, and his friends, he was living a fairly normal college life. One day, while attending a drinking party with members of his college club, he is introduced to “the second-year girl who just joined.” Beautiful black hair, blue eyes that seemed to draw you in… The person sitting there was Kotone, his ex-girlfriend, whom he had been searching for all this time… Thus begins the turbulent and forbidden love triangle created by Amemikuro, an extremely popular author on social media!