C286 System Upgrade

Su Yun had already escaped hundreds of miles away with Jiu. Cao Cao and his companions were stunned as Su Yun suddenly materialized on the back of the Nine-Tailed Fox. What kind of superpower was this?

To them, Su Yun was shrouded in mystery. His personal strength was formidable, he had a Holy Stage Combat Pet at his side, and the powers he had demonstrated were already of a second variety. Yet