Hajime Hinobori, an avid card game fan, longs to witness his card Spirits materialize in real battles. Thanks to his scientist parents' groundbreaking augmented reality technology, this desire becomes reality, transforming the Battle Spirits competitive landscape. As challengers flock worldwide to engage in this fresh gaming experience, Hajime aims for the title of champion. Amidst a cast of colorful competitors like the flamboyant Kimari Tatsumi and the haughty Tegamaru Tanashi, Hajime navigates a path filled with self-discovery and spirited card duels. In this whirlwind of youthful ambition and gaming escapades, every day brims with extraordinary possibilities for these aspiring champions.