Adventurous sixth‑grade student Toppa Bashin is obsessed with a single pursuit—the card game Battle Spirits. Carrying a ruby amulet passed down from his vanished father, Bashin rushes to school each day not for lessons but for duels, much to the annoyance of classmates.
One afternoon he meets J, a prodigious champion of Battle Spirits who also wears an identical pendant. Enthralled, Bashin invites J to a match. Instead of a normal contest, the two are whisked away to an ethereal sky arena—the Isekai World—where the Spirits from the cards come alive.
With his ambition finally within grasp, Bashin plunges into this otherworldly realm, confronting fellow duelists who possess remarkable pendants. As he climbs toward the summit, he gradually discovers that Battle Spirits holds depths far beyond his initial imagination.
Sunrise Japan