The scene at the Qi Family Villa at that time, Li Qing felt, was already terrifying.
But compared to this place, that was just child's play.
The scene before him was simply a true "Sky Thunder Striking."
"Array!"
Fighting back the fear in his heart, he softly uttered another word.
Boom!
A muffled thunder, a more formidable white lightning struck the ground.
Damn!
Li Qing was so scared that he fell on his butt.
The "Heavenly Thunder" summoned by these two words turned out to be different.
The "Heavenly Thunder" brought forth by "Array" was clearly much stronger.
The moment it struck, all the hairs on Li Qing's body stood on end instantly.
If he had been struck by that thing, he probably would have turned to smoke on the spot.
When the "Heavenly Thunder" dissipated, a deep pit as thick as a large iron pot appeared on the ground.
Did it actually crack open the Underground Palace?