In the past few years, Lu Ming had been focused on studying various secret skills and did not spend time on the battle character formula.
Currently, the probability of Lu Ming activating the nine times combat power of the battle character formula was still one in a few dozen.
If he were to comprehend it now, it would be good as long as he could increase the chances of triggering it.
All parties were making preparations. In the sky above the heaven destroying Army's encampment, the divine Thunder of tribulation continued to bombard. The formation trembled and its light became dimmer and dimmer.
Soon, twenty days had passed.
The array in the heaven destroying Army's encampment was in imminent danger, as if it would collapse at any moment.
All the experts from the heaven destroying Army and the devil army were ready.