Immeasurable Potential

After Leon had that thought, he started to frown. 

Even if it was confirmed that his dark energy core had yet to hit its growth limit, there wasn't much room left for its expansion.

His energy center, or elixir field, which was located behind his glabella, only had so much space to contain the dark energy core. 

Once the space is completely used up, the dark energy core would start pushing against the walls of his energy center. 

Assuming that the dark energy core doesn't stop expanding, it would damage his energy center or even cripple it. 

Although he could do without an energy center, he wasn't completely sure if it would affect his mental abilities.

After all, the energy center wasn't far from the entry point to his sea of consciousness. In fact, they could even be considered neighbors. 

If his ability to use Divine Will is affected by a crippled energy center, it will become a serious issue in regard to his future cultivation.