The inmates in Cell 13; Jyugo, Uno, Niko, and Rock are spending their days escaping, creating mischief, gossiping, and sometimes, working. These troublemakers are giving a headache to supervisor of Bldg. 13, Hajime Sugoroku. Warden Hyakushiki has ordered Hajime to submit files regarding the 4 inmates. Hajime is then ordered to give a report about the 4 who are known as repeat offenders of jail-breaking. Afraid of losing his job due to the cover-up, Hajime does his best to create the new files...
It's to avenge his friend 
who died in it, right?!
!فعل ذلك لينتقم لصديقه الّذي مات فيها، صحيح؟
Um Rache zu üben für den toten
besten Kumpel, der da nix mit zu tun hatte.
De seguro quería vengar a un amigo
que murió en ella, ¿verdad?
Seguro que quería vengar a un amigo
que murió en ella, ¿verdad?
Il a voulu venger la mort de son pote
qui a été impliqué dans tout ça.
È per vendicare un amico
che è morto in uno di essi, giusto?!
É para vingar os amigos que
 morreram nela, certo?!
Он хотел отомстить за погибшего
в ней друга, да?!