She couldn't help but sigh. If her grandfather were still alive, he would have been able to cure Fang Zhi for sure.
"Have you never heard your grandfather mention that he had a sibling brother?"
Xiaoxiao frowned deeply, looking at Li Nan with disbelief upon hearing this.
"Really? Grandpa never told me about it. How do you know?"
"But your second uncle is extremely peculiar and stubborn. Although he is skilled in medicine, he may not be willing to save people."
Xiaoxiao furrowed her brow. The two old men were certainly brothers; she thought her grandfather's temper was strange enough, but who would have guessed that this second uncle she had never met was also like this? However, her grandfather was always kind-hearted and would never stand by without helping.
Li Nan continued, "Your grandfather was adept at treating poison, and your second uncle is good at making it. I suspect that the poison in Fang Zhi's body might have come from your second uncle's hands."