It was already the dead of night. For most of the following hours, Su Fan remained hidden nearby, patiently waiting for the altar in the valley to be completed.
It was not that he was arrogant and conceited. He had done it deliberately.
If Su Fan had come here and immediately destroyed the unfinished altar, the Demonic Beasts of the Netherworld Realm would have had ample time to prepare.
Judging from the several altars the Netherworld Realm had built before, they needed about half a day to prepare.
It was already the dead of night. If Su Fan destroyed the altar before dawn, he would buy Black Mountain Base a full day.
However, his plan would probably fail, because Xiao Ning had sent him a mental message.
"Why haven't you made your move yet...?"
After receiving Xiao Ning's mental message, Su Fan explained his plan, but the other party would not hear of it.
"Hurry up and make your move. The base fortress is about to hold no longer..."
Su Fan was also somewhat dumbfounded. Before he had left, the battle at the base fortress had indeed been fierce, but most of the dangers had been narrowly overcome.
Who would have thought that after he had been gone for only half a night, the Black Mountain Base fortress would already be on the verge of collapse?
So Su Fan knew he could not wait any longer. If he kept waiting, the fortress at Black Mountain Base would fall.
The Demonic Beasts of the Netherworld Realm must have intensified their assault. If this dragged on, their Household might be stolen right out from under them.
With that thought, Su Fan sent a mental message to that Witchcraft School Upper Realm Big Shot.
"Senior, help me raise my cultivation realm to its