C252 It Was the Saint Doctor from the Wang Family Again!

"This poison is definitely tricky to handle. I need to conduct a drug composition analysis right away and work on an antidote as soon as possible."

After taking a short break, Tang Yu asked slowly, "Elder Wang, with the poison being so potent, who could have administered it? What exactly is happening here?"

Xiao Zheng took up the thread of the conversation with a slight sigh, "I'll explain