As Rubern chanted, a black mist drifted from the wooden tablet. The black mist hovered in the air before slowly turning into a black humanoid figure.

This tall figure had pointed horns on its head, giving it a demonic appearance.

Rubern looked at the demonic figure and said, "It's been a while. How have you been lately?"

The demonic figure appeared dispirited. As soon as it saw Rubern, it glared at him. "Hmph! You destroyed my body, sealed my soul, and condemned me to the agony of burning poi