In a realm where the Wild West meets sorcery, the B-Daman saga unfolds. For generations, the denizens of B-Daworld have embraced the ancient sport of B-Daman. Amidst the spectators, only a select few possess the prowess to be B-Daplayers, vying for the coveted title of B-Dachampion. Yamato Delgado, a young lad, emerges as the chosen bearer of the mighty B-Daman, COBALT BLADE. Armed with this formidable weapon, Yamato delves into the competitive B-Daman circuit, facing off against the malevolent B-Daplayers of the Shadow Alliance. Alongside newfound comrades Gray, Bull, and Terry, Yamato forges a bond that extends beyond friendship, forming an unstoppable B-Daman squad.