At that moment, the entire Surging Lake was shaken. The surrounding spirit energy turned violently unstable as two forces began drawing on it at the same time. The lake waters churned and boiled, and streams of water vapor surged toward the Black King. At the same time, what little fire-element energy existed in the surroundings was pulled toward Luo Chen, though the amount was pitifully small. Still, he was not too concerned. His own mana still surpassed Black King's. Even with Black King drawing spirit energy from the environment, he could continue channeling his mana and keep the formation stable.

"So this is the Two Poles Formation!"

Luo Chen's eyes shone brighter as he gained a deeper understanding of the Two Poles Formation. On the status panel, the proficiency that had long been stalled at the Perfection level finally broke through to the Grandmaster...