Di Jun concealed himself on the side, his eyes fixated on the Celestial Heaven Star Formation, clearly discerning the situation within the array.
In the Primordial world, the Celestial Heaven Star Formation in front of him is the true grand formation; whether it was Donghuang Taiyi or Di Jun who had used the formation before, they had merely harnessed a fraction of its power.
This is the first time the Celestial Heaven Star Formation, composed of hundreds of millions of stars, has displayed its magnificence in the Primordial realm.
Of course, this is not the limit of the Celestial Heaven Star Formation; to exert its maximum strength, the main operator should be Emperor Jun, not Donghuang Taiyi.
But even when facing Zhunti Saint, the current strength of the Celestial Heaven Star Formation is already sufficient.
Jieyin Saint, standing beside Di Jun, looked at the grand formation with deep concern in his eyes.