C490 Wash Until White Keep

Without waiting for Zhuh Guangnian to speak, Chen Kai walked up to Zhen Jialee with a smile. "Director Zhen, do you really think that the y reagent cured all of the poison in these people?"

"Who needs you to say that? It wasn't the y reagent that suppressed the poison in the patient's body, could it be that you helped them cure it? " Principal Qian pursed his lips