An Ultimate Skill
Noah stayed at the bottom of the bubbling flow of lava as a constant release of essence protected his body on all sides. He was thinking of the recent events in this Treasure Abode, specifically the way that the cultivators from the Time Immemorial Sect had faced their deaths.
Noah had the unique skill, {Observant}, active at all times, and thus he noticed the abnormalities where the footholds they were jumping to had actually moved in both instances! His mind worked fast as he reevaluated the danger of this place that made it seem like it was designed to cause as much pain as possible for those going after the treasures.