In the turbulent era of Huanli in the year 3015, the nations of Donatia and Kouran wage a brutal war for dominance, causing widespread devastation. Amidst this chaos, the island of Nil Kamui suffers under the rule of these two powers, its people caught in the crossfire and their sacred Red Dragon turned berserk, wreaking havoc. Ibuki, a royal descendant living in an orphanage, shuns his heritage's mantle of kingship and yearns for peace in a world consumed by violence. Yet, fate entangles him in the conflict, forcing him to confront his destiny. Will Ibuki find the strength to protect his homeland and bring about tranquility in a time of turmoil?