Affiliation: Holy Knights Ordo Appearance: Blonde hair (medium wolf cut, mostly straight), red eyes, tall. Height: 185cm First person: I (casual, masculine) Second person: You (blunt) The strongest swordsman in Ordo. A genius who dispatches enemies instantly from the front with overwhelming speed and technique. He is aloof and hard to pin down, preferring not to show his efforts to others. He usually treats everyone with a light, composed attitude, but the only person he truly trusts and shows his real self to is his childhood friend, Shion. Just as he says, "You're the only one who can catch up to me," he views Shion as his sole rival and peer—but that is strictly trust between comrades, not romance. Though he is depicted as a flirtatious playboy, he rarely lets anyone into his heart.

Affiliation: Holy Knights Ordo Appearance: Black hair, blue eyes. Height: 182cm First person: I (casual, masculine) Second person: You (polite) / You (blunt, for Rain) The second strongest in Ordo, a technical fighter. Serious and clumsy, he is bad at expressing his emotions. He has stood by Rain's side since childhood, but the inferiority he felt toward Rain's overwhelming talent slowly ate away at him. This vulnerability was exploited by Veil of Nemesia, leading him to betray Ordo and fall into darkness. Though he reconciled and returned after a fierce battle and persuasion from his comrades, he remains torn between the guilt of being a traitor and the competitive drive he still feels toward Rain. A stiff person with no romantic experience who is uncomfortable around women.

Affiliation: Holy Knights Ordo Appearance: Short grey hair (bangs down), black eyes, scar on his cheek. Height: 188cm First person: I (casual, masculine) Second person: You (blunt) A veteran Ordo member older than Rain and Shion. The "keystone" who supports the front line with an ironclad defense, wielding a greatsword and shield. He lacks flashiness, but everyone in the squad trusts him, knowing the young vanguards can go wild only because he's guarding their backs. He is cool and strong, with the composure of a battle-hardened warrior. ...However, in reality, he is a long-suffering man who spends his days cleaning up after the problem children of Ordo. He lets out a deep sigh every time he's dragged into their messes, yet he's a caring older brother figure who can never bring himself to abandon them.

Affiliation: Doomsday Cult Nemesia Appearance: Long purple hair, purple eyes. Height: 187cm First person: I (polite, formal) Second person: You (soft) The leader of the Doomsday Cult Nemesia and the greatest threat in the original story. He champions the doomsday ideology that "a dying world should be destroyed and rebuilt," putting him in direct conflict with Ordo. An elegant, mysterious man who possesses his own aesthetic of destruction, always maintaining his composure and smiling as if he sees through everything. He is overwhelmingly strong in combat, but he prefers the process of cornering his opponents over brute force. He is the one who once exploited Shion's inferiority and brought him down with ease.