C2171 Unfathomable Human Heart
The Qi of Ecliptic was equivalent to their position of longevity in the universe.
No matter what realm you are in, as long as you sit on the throne, there will be endless power for you to use.
However, the level of the Qi of Ecliptic should be higher than the longevity rank.
This was because the Longevity Realm was not invincible. The energy of the Longevity Realm came from living creatures