The "Mystic Thunder Bead" in his hand had been a gift from Isabelle of the Western "Dark World." Though it had been nothing more than an unfeeling transaction at the time, objectively speaking, the Mystic Thunder Bead given to him by the Dark World had indeed saved his life at a critical moment—it had been so within the Underworld array, and it was so again at this very moment.
If the opportunity arose in the future, Chen Feiyu definitely intended to make a trip to the West to express his gratitude to Isabelle. Only, by that time, Isabelle would surely be astounded by his supreme realm of strength.
Right now, the Mystic Thunder Bead suspended in midair was continuously absorbing the lightning, enhancing its own power while the energy of the lightning itself was steadily drained.
Chapter 820