Hajime has been given a three-day suspension due to beating Jyugo at the New Year’s Tournament. Momoko orders Kenshirou, Kiji, and Samon to take turns covering for Hajime.
But Uno, Nico, and Rock do whatever they want as usual. 
The three supervisors constantly struggle to maintain order with the three troublemakers.
Finally, after three days, Jyugo is back...
Number 634 probably wanted to say
على الأرجح أنّ الرّقم 634 أراد أن يقول
Nummer 634 wollte
dir wohl mitteilen,
Es probable que el número 634
quisiera decir que eres el único recluso
Es probable que el número 634
quisiera decir que eres el único recluso
Nº 634 voulait probablement dire
Probabilmente Numero 634 voleva dire
Ele provavelmente queria dizer
634-й, скорее всего, хотел сказать,