Future Card Buddyfight is a card game set in a futuristic version of today’s world. This updated version introduces Buddy Rare Cards that act as gateways, bringing beasts to Earth to form connections with humans in a parallel realm. Through cooperation and bravery, both creatures and humans participate in Buddyfights, enjoyable and peaceful battles cherished by people of all ages. Gaou Mikado, the main character, embarks on his own Buddyfighting journey, but the story reveals how these games blur the distinction between fantasy and actuality over time.