- Voice Actor (CV)
- Yuuichi Nakamura
- Gender
- Male
- Role
- Supporting
- Identity
- Crown Prince of the Kou Empire, renowned as the 'Flame Emperor,' serving as Supreme Commander of the Western Conquest Army and wielding the extraordinary power of three Djinn simultaneously
Personality
Insatiably Curious
Unshakably Calm
Commanding Presence
Strategic Mastermind
As the eldest prince of the Kou Empire, Kouen Ren commands respect under his title 'Flame Emperor.' One of the rarest dungeon conquerors to have ever mastered three Djinn at once, he conceals a burning thirst for knowledge beneath his composed exterior. Driven by the conviction that only through unified military strength can the world's buried truths be uncovered and its endless conflicts brought to an end, he pursues global conquest with calculated determination. Though his imposing aura keeps others at a distance, a profound devotion to his siblings and an unwavering concern for his nation's destiny lie quietly at his core.