- Voice Actor (CV)
- Jun Fukuyama
- Role
- Protagonist
- Identity
- Humanity's Mightiest Champion, Covert Ally of the Demon King, Known as the 'Black Knight' in the Demon Realm and the 'White Swordsman' in the Human World
Personality
Unwavering Sense of Justice
Gentle yet Reserved Nature
Innate Combat Prodigy
Deeply Driven by Purpose
Endearingly Earnest and Pure-hearted
Once destined to vanquish the Demon King, this peerless warrior had his convictions shaken to the core upon hearing the Demon King's vision of a world 'beyond the hills.' Forsaking his celebrated title and renown, he forged a clandestine pact and disappeared into the shadows under the alias 'Black Knight.' Wielding unmatched swordsmanship and a rare teleportation magic that bridges both realms, he works tirelessly behind the scenes to safeguard the Demon King's sweeping social reforms—choosing the path of an unnamed guardian in pursuit of a peace that transcends endless conflict.