Spatial Phenomenon

While the Battle God Palace's Extremity-rank Battle Masters were still stunned by their young master's guess, they did not notice the decreasing number of Lesser Demons in the Bone Sea. 

Leon continued to alternate between cultivation and hunting demons while the dark faes practiced the Godfiend Body Forging Method in the medicinal bath.

By the time Leon hunted another 200 Lesser Demons, Saresha and the rest of the dark faes had depleted the effect of the medicinal bath. 

During that time, Saresha and the other dark faes made a fair bit of progress. 

Despite that, they weren't exactly sure how much stronger they had grown physically without testing their strength.

"Ah, the medicinal bath's effectiveness has been depleted! We can finally stop!" one of the dark faes rejoiced after making the discovery. 

Saresha and the other dark faes also stopped absorbing the Lesser Demon-level demon core's energy after sensing the loss of recovery.