C39 Not Letting You Off!(1)

Mu Yaorao was skeptical. The poison she had just used was her ace in the hole, the only complete formula preserved by the Sky Poison Sect—a lethal legacy from the Sky Poison Ancestor himself, dating back 100,000 years!

The Sky Poison Ancestor had dedicated his entire life to mastering the art of poison, leaving few who could evade his deadly concoctions