Let the games begin! Since childhood, Yukiya Asagi and Miku Sakura have played the Love Game, where they try to fluster each other with a simple "I love you." But after falling in love for real and refusing to admit it, neither of them can afford to lose this battle!

While playing another silly game together, Yukiya's and Miku's lips accidentally touch. Amused by how shaken up Yukiya is, Miku decides to double down on the game and ramp up the intensity. Their next kisses are anything but accidents, and the Love Game will never be the same again!