Every Immortal Lord or Immortal King cultivator had personally experienced a heavenly tribulation. Even most of the Grand Immortal Masters currently in Azure Sky City had witnessed an Immortal King or Immortal Lord undergoing one.
The Cultivation World of the Immortal's Remnant Land was rather unusual. Although rogue cultivators existed there,
even those rogue cultivators remained under the jurisdiction of the five main cities. Whether a Grand Immortal Master was advancing to the Immortal King realm or an Immortal King was undergoing an Immortal Lord tribulation, cultivators almost always underwent their tribulations near a main city.
Only around the five main cities was spiritual energy at its densest. To improve their chances of advancing through a tribulation, cultivators naturally chose places where spiritual energy was most abundant.
As a result, undergoing a heavenly tribulation without attracting attention was virtually impossible.
Thus, whenever a heavenly tribulation formed, hundreds or thousands of cultivators gathered to observe it at close range.
Yet now, seeing the tribulation clouds above Azure Sky City engulf the entire vast city in an instant, everyone was overwhelmed with horror.
The tribulation clouds spread so swiftly that, while everyone was still stunned, they had already extended far into the distance.
They moved so quickly that even an Immortal King cultivator's flight speed could not keep pace
.
Moreover, the energy gathering in the enormous vortex within those clouds was many times stronger than anything anyone present had ever witnessed. Merely probing it with their spiritual sense made them feel as though the end of the world had arrived.
Large numbers of low-level cultivators collapsed, unable to move. Mortals were far less shaken than the cultivators. They merely found the spectacle in the sky astonishing, unable to sense the terrifying concentration of Heaven and Earth energy.
As Qin Fengming appeared,