The terracotta soldiers before the Mausoleum were the first trial. There were no shortcuts; one had to force their way through.1

The Netherworld Army was the second trial; the majority of the trespassers were killed here, as it was impossible to pass without a key. During the second trial, spiritual fruits and exotic herbs were presented as boons, essentially telling the trespassers to proceed no further and become satisfied with the rewards so far.3

The Primordial Dragon Hall's doors were the third and final trial. Even those truly powerful would find it impossible to enter through mere brute force alone. Hence, if one wanted to reach the final destination, one had to possess the necessary keys as well as sufficient strength.0

Lu Yuan possessed everything and was strong...0