Ryuga and Makai Priest Rian attempt to cleanse the Golden Armor when they are confronted by living weapons- the Madou– who have another way to free the world from Horrors. In the process, Ryuga will unlock a new stage of power referred to as Garo Sho.

Ryuga Dogai returns to investigate a new mystery - the theft of Makai Knights armour. Among the victims are Ryuga's old comrades from the Volcity crisis, Takeru and Aguri. The three will face off against an enemy previously thought defeated - Zinga.