C210 A Secret Battle

Ning Gao hurled the Steel Spirit Medicine with the ferocity of a lightning strike, hitting the Apprentice Warriors and sending them tumbling to the ground.

Suddenly, Ning Gao appeared beside Xu Tong and clamped down on his shoulder. "I really didn't expect you to be so frail!" Ning Gao sneered.

It wasn't that Xu Tong's martial arts were lacking; rather