Hidden Injury

Sensing the strength of Riyaz Brown fist, the man in black was a little surprised that Riyaz Brown actually took his fist head-on without retreating at all.
Retreat! The man in black shouted in his heart, and a dark force surged from his palm. A terrifying force came, and Riyaz Brown spat out a mouthful of blood. His body was blasted and flew backwards immediately.
huff!
Before Riyaz Brown could stand firm, the black-clothed man's second palm followed, leaving him no time to react.
The...