For using an unorthodox method to increase their cultivation realms, the demons were punished by the Heavenly Will, stripped of the strongest ability a cultivator learns upon reaching a High-Tier Realm.
Soul Domain.
It is the manifestation of one's soul in its most powerful form. No two Soul Domains can ever be the same, as every being possesses a unique soul shaped by different experiences along their path of cultivation. Mastering a Soul Domain is extraordinarily difficult and can take decades to unleash its full potential, unless the wielder is a prodigy.
Aruma—the Battle God—mastered his Soul Domain in just five years, while Voltrex took eight.
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"Soul Domain: The Deity of Sky Mountains."
The moment those words left Voltrex's mouth, the ground beneath them began to tremble. The air thickened, and something started to materialise in the night sky, painting it in a vast, oceanic blue light.
