Mu You raised his hand and looked at the storage ring he wore, from which he took out a peach stone-shaped crystal.
Heart of the Forest Spirit, this almost overflowing Forest Spirit Core. The black magical power it stored was so dense and intense that it was positively berserk.
Yet simultaneously, it was extremely steady. Regardless of how much energy it stored, it was all kept within a fist-sized crystal stone, like a battery. It could release energy steadily, unlike the geyser fountain, a wonder of the wild nature, whose sporadic and inconsistent energy output could cause devices to explode.
Given these characteristics, wouldn't the Forest Spirit Core be a suitable fit?
[You have taken out the Heart of the Forest Spirit, handing it to the old goblin, and asking if it would suffice.]
[At first, the decrepit old goblin didn't pay much attention to your words and accept the Heart of the Forest Spirit subconsciously.]
