North of the Snow Region, there was a small mountain that everyone called the Saint Mountain!
To the people in the Snow Region, Saint Mountain was forbidden ground. Every race had their own rules set by their ancestors, forbidding anyone from going to the north of the Snow Region—forbidding anyone from going to Saint Mountain. As to why it was forbidden ground—what was so scary about that mountain, many people did not know.
The Clan Heads of all the great races, however, knew clearly. That was the territory of the de facto king of the Snow Region, the Heaven Hidden Sect. Anyone who wanted to enter Heaven Hidden Sect had to enter via Saint Mountain.
Of course, not anyone could enter Heaven Hidden Sect. Even if Mo Shen wanted to, he had to seek an audience earnestly. If the Sect Matriarch of the Heaven Hidden Sect did not want to see him, Mo Shen also could only head back.