The location of the third legitimate fire of the Supreme Ancestor was an immensely vast domain within the Immortal World.
Not only were there thousands of Forbidden Pits in this domain, but there was also a tributary of the Divine Thunder River, which violently flowed through this realm.
Once, the master of this tributary of the Divine Thunder River was the Taboo Wood Spirit.
But the current master has long since become a Human Immortal.
Relying on this tributary of the Divine Thunder River, they could collect a thousand strands of top-quality Immortal Spirit Qi each year. This was the foundation of confidence for the third legitimate fire of the Supreme Ancestor and the reason behind the establishment of the Human Tribe Branch Ancestral Temple in this place.