Koshiyama Shiki, a new enrollee at Buzou High School, is a bookworm and quite the introverted type. He even eats lunch in the school library. But at the ceremony to welcome new students, he found himself volunteered to participate in an impromptu quiz meet by the quiz bowl circle's leader, Sasajima Gakuto. Shiki knows the answers to all the questions, but it unable to buzz in quickly enough... until he notices a change in his classmate, Fukami Mari, who starts buzzing in to answer questions before they've even been read!
Fast buzzing can determine the winner 
by a margin of 0.01 seconds.
يحدّد الضّغط السّريع على الزّرّ الفائز 
.بهامش يُقدّر بجزء من المائة من الثّانية
Am Buzzer entscheidet
jede Millisekunde.
Presionar 1 milisegundo antes
puede decidir al ganador.
Presionar un milisegundo antes
puede decidir al ganador.
Au buzzer, tout se joue
à un centième de seconde.
Premere velocemente può determinare
il vincitore con un margine di 0,01 secondi.
O botão pode determinar o vencedor
 por uma margem de 0,01 segundo.
Скорость реакции определяет победителя 
с разницей в доли секунды.