Zheng Yan's face was filled with anger, the earlier ease and casualness no longer present. He glanced in the direction Luo Feng had fled, then looked at Gu Chen, weighing his options before ultimately deciding not to continue the fight.
He had thought he could easily capture Gu Chen and bring him back to kneel before Chen Song and the others to apologize, but he hadn't expected Gu Chen's strength to be so formidable, to exchange so many moves with him.
Of course, Zheng Yan was confident that if he put forth all his strength, Gu Chen would stand no chance against him, but he had his own considerations. It would still take some time to take down Gu Chen. Luo Feng's lightness skill was peerless; with that time, he would surely have escaped far away.
The effect of the Tracking Powder was about to wear off, and once it was gone, it would be difficult for the Sunset Sword Sect to find Luo Feng again.