Until a little past one in the morning.
In the air, only Yang Luo, Zhang Zhilin, Master Xuanku, Yi Beiming, and the other True Immortals were still resisting head-on, maintaining the operation of the main array and the 99 auxiliary arrays.
However, even though Yang Luo and the others were True Immortals, they could not maintain the operation of so many array formations for a long time.
Most importantly, not only did they have to maintain the operation of the array formation, but they also had to repair the dragon vein.
This consumption of energy was terrifying.
Everyone was trembling all over, and beads of sweat appeared on their foreheads. Their faces had begun to turn pale.
"Not good, Mr. Yang and the old Celestial Master can't hold on anymore!"
"We have to help. Otherwise, the plan to repair the dragon vein will end in failure!"