At the first instance, a Great Formation was set up at the Realm Gate, sealing it off, and even an Immortal Heavenly Venerable would struggle to break through this formation with mere brute force.
Adding a Great Formation plus an Immortal Heavenly Venerable and many True King Heavenly Venerables on guard ensured the safety of the Realm Gate.
Apart from the Realm Gate, one could also cross the wilderness despite certain dangers and the need for more time.
But since the formation was to be placed, to remove Qinghua state from the turmoil of the Divine Realm, the paths leading into the wilderness needed to be sealed.
Hence, under the order of the three great powers of Da Yue Country, many Martial Artists from the Condensation Law Realm and True Kings from the Truth Refinement Realm started constructing small border towns at certain distances along the edge of the wilderness.
