C721 The Thought Process of Inertia

"Lao Huang, what are you doing? Didn't we agree to meet at the City Square of Helan? I got over a thousand sets of materials and waited for you for a few hundred years. I didn't see you, but I ran to over thirty places. If it weren't for the rumors of the forty percent Immortal Formation in the Black Dragon Market, I wouldn't have been able to find you. " Speaking of Cao Cao, he had arrived