A new guard has come to Building 13. 
It’s Hajime Sugoroku’s brother(?), Hitoshi Sugoroku.
This takes Hajime by surprise and he tries to lecture Hitoshi to go home, but he has already been hired.
Meanwhile, Uno and Rock starts doubting Hitoshi, who can pull off a woman’s guard clothes nicely, is actually a gorilla’s... or Hajime’s brother. 
To find out the truth, the 2 announce the beginning of Cell 13’s customary game of tag.
Why are we in Tower B?!
!لماذا نحن في البرج ب؟
Was machen wir in Gebäude B?!
¡¿Qué hacemos en la torre B?!
¡¿Qué hacemos en la torre B?!
Qu’est-ce qu’on fout au secteur B ?
Perché siamo nella Torre B?!
Por que estamos na torre B?!
Что мы делаем в башне Б?!