C200 How Did I Become a War Demon

These two old men who fell from the sky, they're obviously reclusive masters!

How could he tell?

Dressed up!

Appearance!

And white hair and white beard!

No matter which world, which dynasty, or any hidden expert, they would always be this sage-like.

The fact that his hair wasn't white meant that his cultivation wasn't deep enough.

His clothes weren't plain