Although Xu Fan had heard of the name Cold Essence while being trained by the old undying in the White Crescent, he had never heard of the specific method of use.
Indeed, even the book that recorded the name Cold Essence did not mention it...
So, Xu Fan had to use this foolish method, directly channeling the ice energy into his body bit by bit, and then slowly refining it.
If a master above the level of Entering Dao were to see Xu Fan's current state, they would definitely be shocked.
Xu Fan was wrapped in a thick layer of ice at this moment, like an ice sculpture, entirely devoid of any breath.
Xu Fan's situation was a typical case of overuse!
Such a thing as Cold Essence is a priceless treasure even for big figures like Dukes and Marquises within the Dark Forces, which shows how abundant the energy it contains is!