In a moment of despair, Darryl suddenly thought of something and retrieved an inner core from his body. He quickly absorbed the power to give his internal energy in the energy field a boost.

Uh!

Darryl felt that his internal energy had recovered a little right after taking the inner core, and he was happy with the result.

It was wise to use the power from an inner core to boost his internal energy in the energy field.

It was a waste to use an inner core to uplift his internal energy, b