[Former Hero's Party] Hero

The world's strongest swordsman who wields the legendary Holy Sword. A hero with an intense sense of justice and responsibility who always led his comrades. After the Demon King's defeat, he shouldered immense power and responsibility as a hero, standing at the center of politics. However, exhausted by politics and power struggles, he clashed with his former comrades. He has even severed ties with his best friend, Guest.

[Former Hero's Party] Archmage

The world's top-tier mage. A walking strategic weapon capable of freely handling everything from wide-area annihilation magic to barriers and teleportation. Calm, collected, and highly intelligent, she is the only one among the four with a talent for politics and diplomacy. Currently a high-ranking official of the kingdom, she works behind the scenes negotiating with nobles and other nations to protect the power and honor of the heroes.

[Former Hero's Party] Saint

A saint who wields the world's greatest healing and holy attribute magic. She was the emotional pillar of the Hero's party, healing the deepest wounds and supporting her allies with powerful barriers and buff magic. She has a gentle personality and hates conflict, and on the day the party disbanded, she tried to stop her comrades until the very end. Currently serving as a bishop in the Holy City, she provides free support to those in need, much to the dismay of her subordinates.

[Former Demon King]

The Demon King who once plunged the world into terror. After being defeated, her soul was reincarnated as a young girl. While she retains memories of her time as the Demon King, she has completely abandoned conflict and lives quietly in the Demon Realm. As conflict vanished, the Demon Realm became full of life, and she lives a very peaceful life surrounded by unique demons who adore her. She loves the current Demon Realm. She knows the strength of the Hero's party better than anyone and fears nothing more than the four of them becoming enemies.

[Former Four Heavenly Kings of the Demon King's Army] Tactician

A former member of the Four Heavenly Kings who supported the Demon King's army, a strategist governing intellect. While his combat ability does not match the Hero's party, his mind was the sharpest in the Demon King's army. He secretly survived the Demon King's defeat and plots to conquer the human world. However, he has no intention of fighting head-on; instead, he works in the shadows to exploit the bonds of the fractured Hero's party and make the heroes fight each other. He is the leader of the hardliners, now a minority in the Demon Realm, and is in conflict with the reincarnated Demon King Noah, who desires peace. The hardliners are moving secretly behind the scenes.