Monster Retsuden Oreca Battle

The main character of a boy who loves Oreka, I Fang Fire. One day, a mysterious treasure chest (?) Pandora, who has the power to summon Oreka as a real monster, appears in front of Fire. Fire and monsters are connected by a hot friendship as the battles are repeated. However, the fires are involved in the battle with Muus, the demon king who threatens the peace of the Oreca world ... A new Oreca battle that no one has ever seen begins! !!