C344 Bone Replacement (2)

In this world, there was a cocoon, a huge cocoon. The cocoon was beating like a heart, and with every beat, a large amount of blood energy and spiritual energy would be absorbed.

Finally, a crack appeared on the cocoon. Just the aura emitted from the crack caused the entire world to tremble and fear. It was difficult to imagine just how powerful the thing inside the cocoon was.

Suddenly