The East Pole Saint Emperor Hall wasn't merely a single grand hall, but rather a vast palace complex adorned with pavilions over water, towered gardens, and circuitous corridors. Everything from the East Pole Saint Emperor's rest, to summoning his followers, to cultivation, all took place within this East Pole Saint Emperor Hall, hence one could imagine the grand scale of its grounds.
Qin Yu, Huangfu Jing, Hei Yu, Wei Chi Gong Lan, and a group of others were all outside the entrance to the East Pole Saint Emperor Hall, which was where the main hall was located.
"Even the gatekeepers are stronger than me," Hei Yu remarked in a low voice, astonished.
Qin Yu couldn't help but look towards the guards on both sides of the hall's doors, who in terms of strength, were at least Middle Level Heavenly Gods. As for their exact strength, Qin Yu was unable to determine.