Tadashi developed a massive crush on his schoolmate, Yuuji. He wanted to have him at all costs. His friend, Hinata has a grandmother that sells a potion and other witchcraft items. Hinata told him to purchase one that can make Yuuji like him. So he did. However, there's a big problem. It's not Yuuji who drinks the potion: it was his best friend and Tadashi's academic enemy and the person he hates the most, Kei.