After all, firstly they didn't bury any explosives, and secondly, they didn't have enough spiritual power to destroy such a large area of the passage. The Second Elder couldn't figure out how they could destroy it in a short time.
The diligent aide, Second Elder, began earnestly extracting air from the underground passage.
Since he had previously spent a considerable amount of spiritual power opening the Time Gate, his movements were relatively slow at this moment. But fortunately, it wasn't difficult and approximately a quarter of an hour later, the underground passage reached a state of negative pressure, with increasingly less air.
As the last trace of air was drawn out, Nalan Ye Jue swiftly sealed off the entrance.
Then came the sound of "crack—crack—crack—", fissures echoed, rippling through the open ground before them.
The earth was cracking, shaking!
The Second Elder had not yet reacted: "An earthquake?"
