The animal control calendar is 600 years old.
The golden age of beast masters brought about by Lin Luo, the strongest fortified master in history, has begun to come to an end.
Humanity is no longer united, and its desire for power begins to amplify infinitely.
But the external troubles were not over yet, and the monsters that transformed into humans also began to cause trouble.
After the fall of cities one after another, mankind finally woke up.
But it's too late, they can make the beasts rebel.
Yes, how can a beast control a contract through killing?
Wrong, wrong from the beginning.
But the good thing is…
I'm back...
I want…
Change the world and save humanity!