The Full Story.
Cain thought he heard the system clear its throat...
{The story begins eons ago, long before the Thousand Millenium long war that shook the universe, just after the universe came into being, the Nomad created the first beings, The Primordial Devils, within the greater void which hadn't been split apart at the time...}
Cain's heart fell when he heard this. He had almost forgotten that the creature he had been casually speaking to was a creature that was almost as old as time itself. Not only that, it was also an incredible and dangerous creature that sought pure destruction. Somehow, he had forgotten all that as he conversed with the Primordial devil. He had even decided to accept his quest.
'So scary...'
Maybe because it could sense Cain's inserted mental state, the system paused for a while. Once he had calmed down, the system continued...