The figure stepping through the air slowly descended.
Xu Zimei's foot landed on the solid ground within the prison.
He looked up and saw the prison shrouded in Demonic Qi ahead.
The prison towered like a high spire, soaring into the sky, its tip oval-shaped, pointing toward Heaven's Threshold.
The Demonic Qi here was different from ordinary Demonic Qi; it seemed even more brutal.
Countless vengeful spirits entwined within it.
The earth beneath his feet had cracked into countless fissures over billions of years.
But Xu Zimei didn't care. He stepped over the fissured earth, walking steadily forward.
As Xu Zimei approached the sealed tower, the previously raging Demonic Qi suddenly settled down.
Like vassals encountering a King, it became extremely docile.
Not until he stepped closer did Xu Zimei notice that chains secured all around the tower.
Occasionally, when the Demonic Qi surged, these chains would emit a purple light, sealing everything within.