Gao must protect his new Buddy monster from Kyoya Gaen, who claims this newly-discovered monster could be a threat. Kyoya challenges Gao to a Buddyfight, giving him less than a day to unlock the secrets of the Sun Dragons and the new Impact Monsters.
Azi Dahaka, is the Buddy of one of the richest people
in Japan, the former young leader of Gaen Financial Group!