Black wings unfolded, an ominous aura revealed, surrounded by a black whirlwind, Nikola flew over.
"Shadow of Despair Green, these metal robots' energy cores are actually those artificial energy blocks. It seems the Wizard World's speculation about these metal lives originating from an apocalyptic disaster of a primitive civilization does have some basis!"
At this moment, Nikola was holding the energy stone core from the chest of a metal robot.
This is a rectangular, milky white energy stone about ten centimeters long and five centimeters wide and high, with undeniable artificial marks. It's unknown how they compressed such astonishing energy into it.
The electrical energy converted from the energy stone is incredibly pure and intense!
In the Wizard World, the technology for mass-producing artificial energy stones is unheard of, hence there's an uncontrollable greed and desire for highly concentrated natural energy stones birthed from some specially ruled different worlds.
