After witnessing the champion Kyoya Kujo in Gunpla Battle, Riku Mikami and his friend Yukio Hidaka have resolved to dive into the GBN world themselves. For the first time, they enter this virtual cyberspace dimension as "Divers," discovering spectacles greater than they ever imagined and an unending series of surprises. However, another Diver is watching the pair from hiding.
Let's win the nationals,
boys and girls together!
¡Ganemos el torneo nacional,
chicos y chicas juntos!
¡Ganemos el torneo nacional,
chicos y chicas juntos!
Puntiamo insieme al campionato nazionale!