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.
after the incident in recognition of his skill.
.بعد الحادثة كاعتراف لمواهبه
wurde nach dem Vorfall
zum Chefwärter befördert.
porque reconocieron
su aptitud tras el incidente.
porque reconocieron
su aptitud tras el incidente.
a été promu après l’incident.
è stato promosso supervisore per i suoi meriti.
depois de aquele incidente em 
reconhecimento as suas habilidades.
Ведь в том инциденте
он хорошо проявил себя.