The Chronicles Of Raiaterra

700 years ago, Ophiuchus - The 13th Zodiac Clan declared war on the 12 Zodiac Clans which caused a massive decimation throughout the land of Raiaterra. Soon after that, the 4 strongest Zodiac Clans decided to use the power of the Elemental Rings to seal King Yama to put an end to his ongoing havoc and once again, the land of Raiaterra were put into peace. However, the 12 Zodiac Clans dreaded that King Yama will return once again to destroy the world.