Su Yang couldn't help but be stunned; he had thought Wang Ding was about to fight to the death as he bellowed fiercely just a moment ago.
What he hadn't expected was that after Wang Ding's four sworn brothers had launched their full-powered attack, Wang Ding turned and fled himself. Throughout the process, the power he had accumulated was never exchanged with Su Yang in combat; instead, it was unleashed in full force as he escaped, catching everyone unawares.
The four sworn brothers didn't even have time to react, and at this moment, they had already clashed with Su Yang in a single strike.
Actually, the strength of these four was not weak, but they had been restrained by Su Yang during the Five Extremes Formation, and hence, they had nearly exhausted their powers. Now that the four of them joined forces in a single strike against Su Yang, they all ended up being sent flying, each sustaining serious injuries.