Yan Huan Yu looked at Pei Shu'er: "Sister, you can start researching the medicine."
After saying this, he pulled out a small vial of refreshing medicine to sniff, then placed it under Pei Shu'er's nose.
A wave of coolness shot straight to her brain, and Pei Shu'er's muddled mind instantly cleared up.
Yan Huan Yu kept assisting Pei Shu'er from the side, and each time Pei Shu'er developed an antidote, someone from downstairs was brought up to test it.
Yan Huan Yu was also feeling increasingly uncomfortable, his entire being in a hazy state.
In front of him, there was only Pei Shu'er alone to see.
Pei Shu'er's voice seemed to come from another world, always separated by a layer, so ethereal, so pleasant.
So close, yet so far.
He unconsciously reached out towards Pei Shu'er, calling in a hoarse voice.
"Sister."
Pei Shu'er looked at Yan Huan Yu's dreamy eyes and placed the medicine under his nose.
