Over thousands of years, the secular world has produced many geniuses. Whether it's Lu Chuan or the old master before him, they are all extraordinary talents.
Not to mention anything else, just the Xuanyin Formation alone is simply a weapon to ward off enemies. The cold wind swirls, and it doesn't tear the enemy's flesh, but can turn into armor for oneself. In such a scenario, gaining the upper hand effortlessly!
Such talent, no matter which era they are placed in, is enough to dazzle the entire age.
In fact, if this old man had been born before the End of Sects and Magic Era, his achievements would be even higher, without a doubt!
But, so be it.
Setting up the Xuanyin Formation has somewhat reduced Yun Yan's burden. After all, she doesn't have a physical body and can't breathe Spiritual Power on her own. The Spiritual Power in her body was saved while she was temporarily stored in Yun Ji's body. After this battle, it has been almost completely exhausted and very little is left.