Zhang Ruochen shot a glance at the ground crack. A seven-colored cloud cluster surged from underground.
The diameter of the cloud cluster was more than three hundred feet long. It looked dim and mysterious, and one could hear the spring sound from the center of the cloud cluster.
"The saintly source spring is coming out!"
A thirty-foot Shizu Bird flew toward the seven-colored cloud cluster with its black wings.
"Pa!" Lightning emerged and pierced through the body of that Shizu Bird.
Following that, the Shizu Bird became black dust and sprinkled in the sky.
Other savage beasts who tried to trespass in the cluster all got attacked by the lightning and got annihilated. None of them were able to get to the center of the seven-colored cloud cluster.