C1472 Not giving face

central region, Hidden Dragon Castle, stage!

Yu Haoran's detailed introduction to the Cyan Soul Poison caused everyone's scalps to involuntarily feel numb. At the same time, they also wanted to know what he wanted to do with the poison.

"Coincidentally, not only am I, Yu Haoran, a pill refiner of the Emperor's Realm realm, but I am also a poison master proficient in poison