Apart from the treacherous terrain of Jiushan Province that renders Teleportation Arrays ineffective and prevents Cultivators below the Nascent Soul level from flying over the mountains,
the complete defection of the Elemental Spirit Sect was also an important reason why the Alliance of Thousands of Immortals' attacks were repeatedly unsuccessful.
It's unknown what benefits the Five Elders Organization promised the Elemental Spirit Sect.
Under the governance of the Alliance of Thousands of Immortals, this organization known for its many turnabouts, after being taken under the control of the Five Elders Organization, acted as if they had entirely changed their nature, displaying absolute loyalty.
They even tied up and handed over several emissaries who had secretly infiltrated from the Alliance of Thousands of Immortals on the spot,
to demonstrate their utter loyalty.
