Not demons?

"For what it's worth, I do feel for you. As a result, I will kill you quickly and painlessly as able." The voice wasn't rough or coarse, and you make a double take at the three beings floating in front of a girl lying on the ground but looks mostly healthy. "Caylee!" Shouting grabs the attention of the group of creatures who all turn to you, while Keito shoots an annoyed glance in your direction. "Nat? What's-boys can't be in here!"

Caylee really doesn't know where to start with what to address first, but Keito rolls his eyes. "And nine out of ten times, I'd agree. But what with you about to be murdered and all, I think it's cool to call this part of the one of ten time." He readies his arm with what looks similar to the magic he used before, while glaring at them. "Well. It's only natural that you guys would show up eventually."

"Mortals should know better then to interfere with our salvation." The voice is masculine and rich but comes from no mouth. Getting a better look at them, the one in the center is covered in red armor along with a face mask, and there's two blonde haired woman in white cloth beside him with the same eyes that look almost disgusted by everything they see. The most common feature however, is all of them having feathery white wings.

"Angels?" The question comes out of your mouth and Keito stares at them still ready to blast them. "Yes, child. If you realize we are angels, then you realize that we are beings of purity. If you cannot understand that we are purging your race to save it, it is merely because you are infected with filth of the surface world."

The way he says it doesn't leave any room that he doubts or questions his line of reasoning. "Yeah. Divines are colossal pricks." Keito mutters before locking eyes with the leader. "They may be angels, but they aren't Seraph. We can beat them." Keito takes a second to half glance at Caylee who is still really confused at everything. "You wanna get up anytime soon?"

She does get the sense to scramble upright and move behind you, while the angels seem content to allow it. "Killing scurrying rats does nothing. The first humans to die must be the ones who believe they can fight the divine will." The red armored one readies a spear, and the two girl angels seem to be preparing magic.

These things calling you filth, pointing weapons at you, and most importantly they were going to kill Caylee without anything close to sounding like a reason. Divine or not, these pricks cannot be allowed to walk away.