Chương 507: Cell Stimulation Serum

Without hesitation, he threw a punch towards Derek who was already punching towards him. And in no time, the two fists collided with one another, before Vincent arrived.

Bang! Crack!

The moment that the two fists collided with each other, there was a loud sound of collision. And in the next moment, the clear sound of a bone crisply breaking could be heard.

Aaah! Bang!

Then, followed by a miserable scream, Derek's body shot backwards. At an incredible speed, landing heavily onto a rock that was not far from where they were.

Due to that, he felt that the bones in his body were about to break apart. Currently, not only had the hand that he had used to punch towards Jack had been broken completely, but, Jack's punch had moved forward and reached his chest area.