Ning Fan seemed to sense something, squinted his eyes, and simply waited at the outskirts of the thunder sea, allowing those two fierce Immortal Kings to approach nearby.
The appearances of these two Immortal Kings were extremely bizarre. Although they maintained human form, they did not look like Humans at all, rather more like demons. Their entire bodies were composed of pure lightning power, without a trace of flesh and blood, extremely strange.
Even more surprising to Ning Fan was that he actually felt a very thin aura of ancient demons from these two Immortal Kings.
Ancient demons indeed!
The bloodline of these two Thunder Demon Immortal Kings was so thin that they could hardly cultivate the exclusive demon spiritual qi of ancient demons. The aura of ancient demons they possessed was not cultivated but passed down through generations by their ancestors.
"Die!"
