C829 The Difficult Choice.

Hsu Mu stopped everyone from leaving and pointed at an old man in the Early Period of Core Formation. He then shouted, "Zhenxuan, tell me what poison he has."

The Core Formation cultivator called Zhenxuan was an alchemist of Heavenly Sword Peak.

Hsu Mu had defeated him with his alchemy skills, so he had accepted the offer to cultivate under the Red Fire Peak.

After spending some time together