When an Upper God Venerable attains a certain level of insight into the Laws or the four major paths of Heaven and Earth, they inevitably receive the call of the "Supreme Realm."
However, because stepping into the Supreme Realm too early slows the subsequent progress of mastering the Laws and the four paths, many choose not to answer that call immediately. Instead, they opt to further refine their understanding and push toward the Supreme Realm on their own terms. Indeed, every high-level Supreme powerhouse existing today is someone who refused that call when they were still Upper God Venerables. That is precisely why they have achieved what they have today.
Yet, Feng Qingyang did not need to refuse the call.
Chapter 4102