In front of Chu Nan's fist, Dr. Querzaros's twisted face suddenly appeared, revealing an obviously shocked expression. Then, he was ruthlessly struck in the face by this punch.
Boom!
Dr. Querzaros's huge body flew out and heavily collided with the wall behind him, leaving a huge human-like pit in the solid wall.
A huge roar that was far stronger than before surged back and forth in the huge space underground, causing the many mutated beasts hiding at the side to riot. After being mixed with their different roars, it was even more chaotic.
Dr. Querzaros' body slowly left the deep pit and floated steadily in the air. His two protruding eyeballs stared at Chu Nan without blinking or spinning.
Although the so-called expression on his completely deformed face could not be seen at all, from his expression, he was clearly in extreme shock.
After a while, he spoke in a muffled voice.
"Kid, you can actually hit me. How did you do it?"