C82 Extend Lifespan by Twenty Years

After Faang Han let out a sneer, he pressed on, "This is fundamental knowledge for any geomancer. If you truly are one, how could you be ignorant of this?"

"You, you young rascal, stop causing trouble!" Master Lyu said, his eyes darting around to avoid confrontation.

"Since you claim to be a descendant of the Lyu family of Dongyue