Zhang Dong's gaze shifted, and in an instant he surveyed every living being on the entire planet. He also saw a Zerg brood nest hidden deep underground.
It was an Immortal-level brood nest over ten kilometers tall, shaped like a pyramid and filled with countless Immortal Zerg warriors.
If the spy's identity were exposed, then at the final moment, the Immortal-level Zerg Queen would unleash a combined attack. With the joint strike of countless Zerg warriors, everything within ten million kilometers would be utterly destroyed.
"Die!"
Zhang Dong spoke coldly. In the next instant, that King-level Immortal, along with the Zerg brood nest deep underground, was completely annihilated, leaving behind only countless Micro-Particles.
Unless they had also cultivated the Immeasurable Divine Heart, there was no way they could survive in such a state.
Even most Cosmic Venerables would be instantly slain. This was an attack transmitted through causality, striking directly at the essence of life.
That King-level Immortal never imagined, even until his death, who had killed him.
It had happened too suddenly. Before he could send back any message, Zhang Dong had killed him with a single shout. The other residents of the planet still had no idea what had happened.
They could never have imagined that deep beneath the ground lay a terrifying existence capable of taking all their lives.
"My grasp of the Causal Divine Heart is still a little lacking," Zhang Dong muttered. "My perception isn't detailed enough, my attack methods are too limited, and as for range, there's no need to mention it."
If he had completely mastered the Causal Divine Heart, there would have been no need for his true body to come in person. A mere King-level Immortal could be killed with a thought even from a million light-years away.
When his identity