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.
and I'm in the underground cell,
which is no longer in use.
.كما أنّي في زنزانة تحأرضيّة ما عادت تُستعمل
und ich sitze im alten,
ausgedienten, Untergrundkerker.
y estoy en el antiguo calabozo.
y estoy en el antiguo calabozo.
et dans ce cachot abandonné…
e mi trovo nelle celle sotterranee
che non sono più in uso.
e estou nas celas subterrâneas,
 que não são mais usadas por ninguém.
а сам я в заброшенной подземной камере.