Lin Feng pressed his hand against the metal pillar and poured true qi into it.
He kept it up for a quarter of an hour, but there was no response at all.
A Lei said, "A Feng, if it doesn't work, stop trying. We can deal with it later."
A Jian added, "A Feng, that's about enough. Don't wear yourself out."
Lin Feng was not tired in the slightest. He had Endless True Essence; his true qi was practically inexhaustible.
He felt that the main issue was the quality of his true qi.
He had not even met the necessary conditions to trigger the refinement of the Great Void Tower.
He told the two of them, "Wait a moment. Let me try again."
Lin Feng cast the Spring Wind and Rain Technique on himself, then activated the sixth level of Thunder God Descends.
Electric light coiled around his entire body, and his hair instantly stood on end.
His original seventy million vitality attribute was doubled by the Spring Wind and Rain Technique to one hundred and forty million.
The sixth level of Thunder God Descends then multiplied his vitality attribute by eighteen.
His vitality attribute instantly reached 2.52 billion.
Even a Sovereign who did not erupt with power was only at this level.
A Lei and A Jian exchanged a glance, then activated their strongest states as well and pressed their hands against the metal pillar.
Lin Feng's true qi surged explosively. When he poured true qi into the metal pillar this time, there was finally a reaction.
Buzz, buzz, buzz. The metal pillar lit up with a red glow.
Lin Feng sensed what seemed to be a space within the metal pillar.
Within that space were several hundred pools of varying sizes.
One of them was the largest pool,