Devils are beings of pure power. They wield immense strength thanks to their creator. Their body was crafted by the first being in this world and even after all these years, even after eons have passed their powers remain unchallenged amongst the creations of the First Creator.
Only the Deities and beasts can match their sheer strength. These Devils are geniuses who was chosen by Kareem to take back the Devil who supposedly got his hands on the Blood Hell Pearl.
They thought it would an easy job. This is but the Lower Heaven, a place where lower beings live. The Devil that should have stumbled in this place would either be an exiled bastard or a useless peasant that has too much luck with him.
However, after witnessing the power which he holds. They already knew they cannot hold back any longer. If they are to look down upon this Devil they will die. Before them was not a being of the convention, he was an amalgamation of irregularity.