Gumiho, a nine tailed fox demon at the mercy of the royal family since the most ancient of times, summoned and imprisoned to forever serve a dinasty of corrupted sovereigns. The most precious thing a Gumiho posess is a necklace of cosmic pearls. If a human swallows one of them they will become omniscent but at a cost. The King is eagerly after power and knowledge to rule over the country. The Gumiho is not the only one who wants to stop and avoid this catastrophe, someone in the shadow has been planning to set free the demon and dethrone the power blinded king.