C559 Let's Attack Together and Kill Shen Ze!
After clashing head on with the old man, Shen Ze had a very clear understanding of the old man's strength.
Before they had even exchanged blows, Shen Ze had already noticed that the old man was a top martial artist. His strength was on par with him, or even higher, and his martial arts strength had yet to fully recover to its peak state.
After this exchange