Su Yu remained silent for a while, then nodded.
Han Jing rolled her eyes at him: "So if she can kindly help us, it would be... not exactly our luck, but anyway, let's just hope she doesn't cause trouble."
The reason they say that staying in this place can prove Xiaoqi is not the poisoner is because the lake water where they live is not poisonous.
Puppet Grass is cultivated using the blood of the poisoner, and it's not something that can be successfully cultivated immediately. It requires repeated experimentation and even a lot of effort and sacrifice. And the poisoner himself is the antidote, so he wouldn't be poisoned by it, meaning the water where he lives can't be non-toxic.
Moreover, if the poisoner hates the people on this island so much, how could he possibly spare this place alone? He would probably wish that every water source on the island was highly toxic!
