A wrist watch named "Super Spiritual Beast" breaks into your life. Do you control animals as spirit beasts? You find that a dog with ordinary quality has evolved into a three-headed hell dog with the help of the system! Later You find that you can control more animals to become spirit beasts, unlock extraordinary power, and unlock the hidden ancient blood. So, you start looking for more animals all over the world. Then you find that this world is full of mysteries!