As the demon made to pursue Rin, Lithuel got between them.
"Well, well, the nephilim Lithuel. I was hoping I would run into you."
Lithuel grinned.
"Well, an Archdemon will probably be more entertaining to fight than these small fry."
Rin had had the unfortunate luck of running into an Archdemon, which was any demon with a Soul Energy Level of 1000 or higher.
Lithuel flared up with his own black and white Soul Aura. He had raised his own Soul Energy Level to 1000. The two began to fight at speeds too fast for Rin's eyes to follow. Unfortunately for the Archdemon, Lithuel had a natural speed advantage that only increased as his Soul Energy Level grew. This allowed him to pepper the Archdemon with punches infused with Soul Energy. About seven of those at that high level were enough to kill an Archdemon, and he landed much more than that.
The Archdemon hit the ground, turned to ash, and blew away in the wind. Lithuel wiped some sweat from his forehead.
"That guy was no joke. I had to fight seriously or I'd have been killed."
He turned to Rin.
"I'm glad I came back to check on you."
Rin was powerful but nowhere near ready to fight Archdemons.
"Do you know how to sense the Soul Energy Level of your opponent? If you don't, you need to learn that skill."
Lithuel powered down, knowing his base power would be enough for most demons in this area. He could sense that there weren't any other Archdemons in the area. As long as no one stronger than Soul Energy Level 500, Rin's power level, showed up, they should be fine.