Freshman welcome party at Bunzo High School. First-year student Shiki Koshiyama is unexpectedly asked by the riddle research club to participate in the "Freshman Quiz Contest". Just when Shiki, who loves reading and doesn't like to attract attention, was panicking, her classmate Mari Fukami pressed buttons one after another before she finished reading the riddle, overwhelming the people around her. "It's too late to press the button after you know the answer. A 0.01 second difference in answering can determine the winner." While watching Mari like this, Shiki noticed that "there are points in the riddle that can determine the answer."... Meeting with seniors and partners in the riddle research club, as well as the overwhelmingly powerful opponent Chichi Gokuya, the joy of answering the right answer, the regret of not being able to press the button... In the world of "competitive riddles" where it is not just about knowledge, but also about honing various skills and aiming for victory with your companions, Shiki Koshiyama starts every day by guessing riddles and risking his youth. by Baidu