Hajime, Jyugo, Uno, and Nico head to Building 5 to find out about Rock and Yamato.
Jyugo and the others fall into a trap and end up in level 1 underground cell.
There, they find the captured Upa and Liang.
Meanwhile, Hajime is captured by Inori and is escorted to the underground cell where Samon, covered in injuries, is restrained.
Samon reveals who’s behind the incident.
It is no other than Enki Gokuu, the former Building 5 supervisor who became a criminal causing havoc in Nanba Prison in the past. He is also Samon’s brother.
We'll be all right as long as we're cautious.
.سنكون بخير ما دمنا حذرين
Sollte schon hinhauen,
solange wir vorsichtig sind.
Estaremos bien si vamos con cuidado.
Nos irá bien si vamos con cuidado.
Tout ira bien
si on agit prudemment.
Non avremo problemi, finché saremo cauti.
Estaremos bem desde 
que tenhamos cuidado.
Всё будет хорошо, если будем начеку.