If this had been the Xuan Yu Realm, Sovereign Realm cultivators would have long since enjoyed eternal lifespans. There would have been no need to slash themselves with a blade to achieve this.
Within the Xuan Yu Realm, Immortal Realm cultivators already lived as long as heaven and earth. Back then, aside from the threat of the origin demon, there had been no worries about lifespan at all.
Of course, the troubles faced by Xuan Yu Realm cultivators had now shifted from the origin demon to the Outer Realm Heavenly Demons.
The Star Realm was a secret realm, and its Heavenly Dao was twisted. Not only did Quasi-Emperors, who were equivalent to Peak Immortal Realm cultivators, face concerns over lifespan—even Sovereign Realm Great Emperors would age.
There could even be only one Great Emperor in any given era. No matter how astonishingly gifted the others were, they could at most become Quasi-Emperors.
That there could only be one Great Emperor in an era could still be understood as the Star Realm possessing only a single Fifteenth Order Heavenly Status. Once someone took the lead in attaining the Dao, the others naturally had no further chance.
But even after becoming a Great Emperor, one would still decline due to lifespan. That could only be attributed to the Star Realm's distorted Heavenly Dao.
The Supremes within the Forbidden Grounds were Alien Race Great Emperors who had slashed themselves with a blade, dropping their cultivation between the Immortal Realm and Sovereign Realm. When necessary, they could undergo Extreme Sublimation and restore Sovereign Realm battle strength.
Faced with such a powerhouse, Chen Fei naturally had no intention of entering a Forbidden Ground.
But not entering a Forbidden Ground did not mean he could not make use of one.
From the moment the forty-seven breaths