The che family didn't only have one person alive. There were still many masters alive. Although they were poisoned, they could still use their abilities to suppress the poison and attack Zhao Hai and the others. However, they didn't have much combat power left. If they encountered Zhao Hai and the others, they would be dead. There weren't many masters in the che family, and some of them were poisoned to death. It could be said that they were finished once they got off the car.
Zhao Hai and the others were also very fast. They killed everyone who resisted and searched the car inch by inch. Everyone who was alive, whether or not they were poisoned, was killed. Finally, Zhao Haixin led the team to see if there were any secret passages in the che family and then they chased after them.