C77 To Exchange Life for Victory

"You think that I can't do anything about that?" Bai Zhou's face became increasingly sinister as he said in a ruthless tone, "Brat, you can break the method of detoxifying the poison in the air, but if I were to openly beat that, would you have a way to break it?"

Indeed, Qin Yuan only grasped the method to cure the poison, but there was no way to cure the poison that had already been poisoned