How can simply creating a sect make you invincible?

[Rating is now open and will gradually increase] The sect system has been awakened, but the sect is extremely busy because of the two lively disciples it has recruited.
Ding! Congratulations, host, you have obtained the Great Emperor Realm Enhancement Card.
Ding! Congratulations, host, for gaining extraordinary comprehension!
Ding! Congratulations, host, you have obtained the Innate Divine Demon Body.
Ding! Congratulations to the sect for obtaining a divine beast egg.
In the Xuanhuang Continent, Quasi-Emperors and Great Emperors are rare, yet the male protagonist directly reaches the Great Emperor realm, leading his sect to conquer all the holy lands.