C39 Opportunity!

In the treasury, there was no bath barrel, so Lin Yun had no intention of using copious amounts of medicinal elixirs to temper his body as he had done previously. Instead, he resolved to use the Heaven and Earth Profound Fire he acquired from Zhang Yuan—the Blue Frost Cold Flame—for his bodily refinement.

Refining the body with Heaven and Earth Profound Fire, in some respects