Banba agrees to work for Saruhiko labs.  He's invited to their lowest level, where the cause of all the incidents is revealed. Then it gets loose...
But only because it devoured them both.
لكن فعلَ ذلك بالتهامِ كِلَي القبيلتَين
Allerdings nur, weil es sie alle verschlang.
Mais c’est parce que tous les membres 
des tribus ont été dévorés.
Ma fu solo perché entrambe le tribù 
vennero divorate da lei.
Só que o fez ao devorando todos das tribos.