The main idea of this animation series is about a team-sports contest called "Battle Claw Competition". The contestants called "Spirit Beast Hunters" need to combine both wisdom and strength and use their unique ability to capture the "Elves". When caught, then they can combine them together to form what is called a "Spirit Beast" to fight for their team and compete for the victory. While the core of the series revolves around the Battle Claw Competition, each episode offers some story developments with lots of ups and downs. Who will become the King of the Spirit Beast? What kind of challenges will the legend behind the game reveal? Can our protagonist Taiyu and his friends deter the threat from ancient dark forces? All shall will be revealed in the development of the story one by one.