The walls surrounding the main hall were not the usual solid masonry, but a thick, swirling mist that completely blocked Divine Sense from sweeping outward.
After Lin Chuan entered the hall, the number of people inside continued to steadily grow, yet not a single person had yet left the hall to head toward the second level of the Immortal Tribulation Palace.
Lin Chuan's knowledge of the Immortal Tribulation Palace was limited to what Ge Qing and Mo Wuyan had told him, alongside hearsay, so he dared not act rashly for the time being.
Chapter 578