Li Mu took a pill and then, with his eyes closed, ran the method beside the Demon Locking Well.
He carefully felt the power of the lightning.
He began to understand the rule of lightning. Or rather, it could be said that he finally gained the knowledge of lightning rules in this world.
It was just a matter of positive and negative electric charges.
He could instantly generate powerful positive and negative electric charges within his field, and electricity could beat everything.
Li Mu decided that he would generate electricity to carry out some experiments in his field when he was free.
This was the first time he had conjured lightning, but he didn't expect that Elder Nangong would think that he comprehended the lightning rule.
That was a tip for him. Maybe he could just start by understanding the lightning rule.
Half an hour later however, the entire underground palace was filled with lightning.
