Chapter 231: Nine-tailed Magic Fox

Without warning, an earth-shattering black smoke cloud erupted from the snowy-white fox's body. It was completely demonized by this black power.

In the blink of an eye, its body size reached more than one hundred meters in length, with nine dark tails growing behind. Its pupils turned purple, and a special rune-colored mark appeared at its glabella.

The entire fox suddenly turned into a terrifying black Nine-tailed Magic Fox.

"Hing!" Mewling Fox let out a cry as its aura directly increased from a low-level commander to a peak high-level commander.

Once its state had stabilized, the fox walked up confidently to Su Bai. It had not lost its intellect just because of the demonization of its body.

"Good, good, Very good. It seems you're very compatible with the Demon Crystal," Su Bai saw how his pet's aura had directly broken through to the peak high-level commander and said.