The difference among the three lay in this: most perilous regions in the Universe Boat and Qingfeng Mountain were extremely lethal. By comparison, the dangerous regions within Flowing Heavy Mountain had relatively fixed dangers. As long as one was careful, they generally found it difficult to claim the lives of powerful experts.
Flowing Heavy Mountain severely interfered with detection methods, and there were very few distinctive regions within it that could serve as landmarks.
In other words, it was incredibly easy to lose one's way in Flowing Heavy Mountain—and to do so without even realizing it.
Among the core regions of the three great danger zones, Flowing Heavy Mountain's core region had claimed the most lost universe's strongest experts. Even when the races of the Primal Universe had first explored the three great danger zones of the Universe Ocean, few races had chosen to venture deep into Flowing Heavy Mountain.
After all, the era of the Primal Universe was the most crucial period for a race's development. If one became lost within Flowing Heavy Mountain and could not return for countless epochs, it was, for many experts, more unbearable than death.
Thus, in the conversations of the many experts of the Universe Ocean, Flowing Heavy Mountain's maze-like nature was even more famous than its danger.
Yet compared to other experts, Shi Yongheng had a certain advantage when venturing through Flowing Heavy Mountain. He was still a Universe Master, and his avatar remained alive.
The Nine Nether Sea avatar and his true body were one. The mutual connection between the original body and avatar allowed Shi Yongheng to establish a direction within Flowing Heavy Mountain, where one's sense of direction was abysmal.
As long as the danger of becoming lost could be resolved, Flowing Heavy Mountain instead became the least dangerous