After listening to Mu Feng's description, Xiao Yifei also had an answer in his heart. It turned out that this poison wasn't something exclusive to Xiao Wushuang, but rather the entire Xiao Family's proprietary creation. Knowing that this thing was exclusively developed by the Xiao Family, Xiao Yifei felt even more disdainful of them. Any family that could research something so lethal surely couldn't have many good people.
After discussing the origin of the poison, Mu Feng handed a sheet of paper to Xiao Yifei. Upon taking it, Xiao Yifei realized it was a chemical analysis report of the substance. Dense with details on the poison's composition, Xiao Yifei nodded after reading through it and promptly thanked Mu Feng.
