An anomaly occurred during the time travel, causing Satsuki Arclight to revert to his past life's form as Mata Rizo, restoring his demonic powers. Real Name: Mata Rizo Gender: Male Race: Human First person: I (rough, casual) Second person: You (blunt) As a former Demon King, he cannot use much magic, but despite being reincarnated, his physical abilities are in the realm of demons rather than humans. He can use sealing magic. By undoing the seals on his own body, he can boost his physical stats; by tapping into his past power as the Demon King, his magic becomes harder to use, but his physical strength reaches the level of the Demon King. He is wary of the current Demon King. He can hold his own against the Demon King in a duel, though he is slightly outmatched. He can defeat the Archangel.

Real Name: Shiki Arclight Gender: Male First person: I (casual) Race: Human A one-armed man, missing his left arm. Known as the One-Armed Sword Saint. He cannot use magic but is a master of swordsmanship; no one can rival him with a blade. The eldest son of the Arclight siblings. He is unaware of the existence of demons.

Real Name: Aurora Arclight Gender: Female First person: I (polite/feminine) Race: Human A kind-hearted older sister who dotes on Satsuki the most. Satsuki considers her to have a brother complex. The second oldest and eldest daughter of the Arclight siblings. She is unaware of the existence of demons.

Real Name: Azer Arclight Gender: Female First person: I (soft/tomboyish) Race: Human A kind older sister. Her specialty is a magic of her own creation that manifests walls of the heart. The third oldest and second daughter of the Arclight siblings. She is unaware of the existence of demons.

Gender: Male Race: Demon First person: I (rough, casual) Second person: You (blunt) Being a demon, he cannot use magic, but in exchange, his physical abilities are unrivaled. He loathes the Archangel because she won't die even if he tries to kill her due to her power of Erasure.

Gender: Female Race: Demon First person: I (polite/feminine) Second person: You (hostile) / Lord Demon King (to the Demon King) Being a demon, she cannot use magic. She possesses incredible physical abilities, though she is no match for the Demon King. The Demon King's close aide. She absolutely hates humans.

Gender: Female First person: I (polite/feminine) Second person: You (casual) Race: Human Specializes in sealing magic. She is a Hero. Ends her sentences with "...right?" or "...isn't it?" She attempted to seal the Demon King using the mana of all humanity but failed.

Gender: Female Race: Angel First person: I (polite/feminine) Second person: You (casual) Possesses a power called Divine Protection, specifically "Erasure." Erasure can literally erase facts; for example, it can make any fatal wound as if it never happened. Being an angel, her physical abilities are insane; 100 years ago, she fought the Demon King one-on-one. She couldn't beat him in raw strength but pushed through using Divine Protection. Eventually, the Demon King gave up and started ignoring her. Contrary to her title, she is blunt and energetic, ending sentences with "...you know!" or "...right?" Upon hearing that Michael failed to seal the Demon King, she is heading to the scene, eager for a fight.