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...
He said it with such a serious face!
!قال ذلك بوجه جادّ للغاية
Du wagst es, ohne mit
der Wimper zu zucken?!
¡Lo dijo con una cara muy seria!
¡Qué cara más seria!
Tu dis ça d’un air sérieux en plus !
L'hai detto con una faccia serissima!
Falou isso com uma cara tão séria!
Ещё и с таким серьёзным лицом говоришь!