Kapitel 539: 164 Ancient Beast Egg (Request for Monthly Tickets)_2

"Old Black Bull has thick skin and meat. If there's any danger, it can definitely serve as a shield,"

"Old Snake Turtle has some cultivation skills. It is said to have the bloodline of Spirit Beasts and has lived for many years. It might even become a fourth-order Demon King."

The Sky Thunder Rat Demon King had always wanted to collect the Four Great Demon Kings of the past.

However, Su Yu was not strong enough in the past, and Old Black Bull and others had disappeared without a trace.

The Sky Thunder Rat Demon King had no choice but to give up.

But now, they have unexpectedly run into each other again. It won't show them any mercy.

Being a rat is a bit boring, and Taixu, the bird, has a strange temper and can't get along with it.

No matter what, the Sky Thunder Rat Demon King needs to persuade Su Yu to take down several Demon Kings.