The four from Miao Shan didn't know the true nature of the Celestial Secret Realm. In this Biluo Star Domain where there are few Secret Spirits, there shouldn't be any issues.
However, once they leave the Biluo Star Domain and arrive at a place where Sky Secret Spirits gather, they will inevitably face attacks from all directions.
Even though they are top-level powerhouses in the Celestial Secret Realm, as the saying goes, two fists can't defeat four hands; no matter how strong they are, they certainly can't fight against all the Secret Spirits in the Celestial Secret Realm.
The Sky Secret Spirits would never allow humans to rampage unchecked. If an existence like the Spirit Devouring God makes a move, it's hard to say if Miao Shan can withstand it.
These powerhouses could be considered the pinnacle of human strength. If they can be preserved and led back to the Divine Land, they would be an incredibly strong ally in future confrontations with the Celestial Secret Realm.
