Only by mastering the Time Wheel can humanity be saved.
Gao Xuan isn't particularly obsessed with saving humanity, but he made a promise to Yuan Ling'Er. He has never been one to break his word.
On the other hand, mastering the Time Wheel is his only opportunity to change the situation.
The Daluo Golden Immortals have already fallen. Even if they haven't, the situation is definitely dire.
Abyssal power will soon erode the heavens, engulfing all Heavens and Myriad Realms.
By then, all living beings will perish. No matter how strong Gao Xuan is, he cannot stand alone. Moreover, the path to the Daluo Golden Immortal will surely be blocked.
Gao Xuan could find a place to struggle for survival, but in the end, all Heavens and Myriad Realms will be destroyed within a few million years.
Living a few million years longer is certainly good. If there's no other way, Gao Xuan could accept it.
