C1291 Poison Formula

Zhao Yu surveyed the area for a moment before inquiring, "How do we use spirit stones to energize them?"

"Over there," Xiaowu indicated with a gesture.

Looking where Xiaowu pointed, they spotted an object resembling a large cauldron several miles from the formation.

The cauldron was round and glowed softly, standing a towering ten meters tall.

Beneath it lay a veritable hill of spirit stones