Watching thunder and lightning strike the Cave Mansion of the Golden Serpent, the faces of the five Monster Ancestors were filled with incredulity and doubt, as they each speculated about the nature of this Heavenly Tribulation.
They tried to probe with their Divine Sense, but it seemed as if they were blocked by a mysterious aura, preventing their Divine Sense from penetrating further.
However, as the thunder and lightning descended, dense Demon Energy surged from the direction of the Cave Mansion, convincing them that it was undoubtedly Long Ao undergoing the Tribulation.
While undergoing Tribulation, Lin Yi naturally revealed his true form, because his identity as part of the Demon Tribe had been constructed in the Spirit Profound Realm, and therefore, unlike the three avatars in Heng Yuan World, did not carry the aura of the Lower Realm, easing the need for the Tribulation.