Qiao Yanze knew that Young Master Li had not finished speaking. He did not say anything and just stared at Young Master Li with deep and dark eyes.
Taking out a cigarette from the cigarette box, Young Master Li put it between his lips and lit it. After taking a few puffs of it, he pushed the sandalwood box towards Qiao Yanze.
"Inject this into your body and you can take away the antidote to save Cen Xi."
Qiao Yanze had been undercover in the crime organization before and knew that they had a special research and development library. It was a research and development library to put it nicely, but it was actually some deadly poisons specially developed for traitors.
Young Master Li's group also sent research and development personnel to participate in the SSS group's development of the Devil poison that had almost killed Zhizhi.