While the C-Rank dungeon raid by Jinwoo and the others seems to be progressing well, the moment they step into an area covered in mana stones with a sleeping dungeon boss, things take a wrong turn.
And there can be no other explanation! 
He's a false ranker!
!لا شكّ في الأمر! إنّه مزيّف درجات
Es besteht kein Zweifel!
No hay duda.
No hay duda.
J’en suis certain…
Però ora non ho dubbi.
Não tenho dúvidas.
Ele é um ranker falso!
Тут уже и думать нечего!