In this world,
there are dogs that can transform into creatures of superpowers.
They are called 'PotenDogs'.
The original PotenDogs were created in the laboratory of a secret organization
who's goal is to make super-humans.
By mysterious explosion in the facilities and the disappearance of the scientist in charge,
the project was put on hold and the Potendogs became loose in the world.

PotenDogs are divided into two groups:
'Podongnet' that dreams peaceful coexistence with humans,
and 'Goldfangs' that holds grudge against all mankind.

The two groups battle against each other everyday.
However, humans are ignorant of either what's happening
in the world of dogs
or how this can affect everyone's life.