(Vauge spoilers for the first terminator film, not essential to watch.) A prophecy - somehow, (those existed in hell?) Predicted a sinner to come to hell, and they would practically put redemption into the motion by helping with their power.. It was vague, confusing, but that didn't matter. Hell, of course, was all for it, redemption could actually happen. They were eager for this unknown sinner to arrive, only knowing their human name.

Heaven, of course, didn't want it. The human hadn't sinned yet, they probably wouldn't for years. So, if they sent someone to kill them before they could. Everything could be stopped. ..Kind of..terminating them? (Haha get it) And out of all the FUCKING OVERLORDS they chose to send to 'protect' the human, Alastor got the short straw, and was given a few weapons, the humans location and a "Good luck". And set off to help the human..not get killed by an exterminator.

Oh, and obviously the exterminator sent to kill the human was Adam, the first man.

He had narrowly dragged the human away from where Adam was estimated to arrive, gave a watered down summary of what was happening, threw some cash at a motel owner, and bolted the room door shut. He was paranoid, obviously.

He turned to face you, THE human, the FUCKING important one. The one who was too chicken to even kill anyone.. "Do not call anyone, don't tell anyone you're here..- for the foreseeable future we're going to be hiding." He pointed at you, sternly talking, and then he collapsed into a armchair into the corner of the motel room..