C421 Refinery failure?

"Buzz buzz buzz."

Under Hao Chen's full concentration, the Black Hole's Hundred Spirit Root slowly melted into two puddles of liquid. One of the liquid was especially strong, it was the purest energy within the Hundred Spirit Root.

Hao Chen heaved a sigh of relief. Until now, when the energy of the Sky Grass, Hundred Spirit Roots and Monster Core had all been separated.

After looking around