Characters
LuCiel
Duo of Demons
Story
A dethroned demon queen and a relentless hitman.
After being pursued by demon assassins and narrowly escaping death, Lu and Ciel form a spiritual contract to survive. Together, they set out on a quest to reclaim Lu’s lost power and authority, following the trail of demons in their path.
Chiliarch
As the endless assassination attempts continue, Lu and Ciel grow weary from the constant attacks.
Just as they are about to break from exhaustion, Lu regains her ability to control terror. With this power, she begins slaughtering their enemies, invoking true fear and terror in those who stand against them.
Dreadlord
As Lu’s power grows stronger, Ciel’s body and mind succumb to corruption at an accelerated rate.
Drawing on his instincts as a former hitman, Ciel learns to harness the power of terror. He awakens to his new role as the Lord of Terror, accepting the corruption to protect what is dear to him.
Catastrophe
After facing even stronger foes, Ciel finally convinces Lu to abandon her human side and fully embrace her demonic nature.
No longer bound by a contract, Lu and Ciel become equals, rising together as the new Demon Rulers of Terror, unchallenged and unmatched in their domain.
Royal Guard
No longer limited by his human frailty, Ciel devotes himself to helping Lu reclaim her rightful place.
His blood, sweat, and tears fuel Lu’s determination as she sets her sights on regaining her lost power and position.
Noblesse
With Ciel’s unwavering support, Lu recovers a fragment of her former power. Along with an artifact passed down through her family, she gains control over the spirits of the abyss.
With this newfound strength, Lu intensifies her pursuit of the demons who betrayed her.
Innocent
Lu and Ciel, wielding the ancient weapon ‘Sefirot Phantasma’, gain the ability to temporarily merge their souls.
By combining their powers, they achieve greater strength, edging ever closer to reclaiming their throne as the sovereign rulers of the abyss.
Diabla
On the brink of death, Lu regains her immense demonic energy.
With her overwhelming power, she crushes anyone in her path, slowly transforming into a cruel and merciless demon ruler of destruction.
Demonio
As Lu’s explosive demonic energy grows, it begins to consume Ciel as well. The sheer force of her power transforms Ciel into a full-fledged demon.
Eventually, he succumbs to the demonic energy, becoming entirely subservient to Lu’s will.
Diangelion
Lu slowly regains her demonic powers until the day the El is restored. Dark, destructive energy envelops her, granting her the power of absolute destruction.
Ciel, fully accepting this overwhelming energy, follows Lu’s violent tendencies with unwavering loyalty, becoming her shadow. Together, they embark on a hunt, searching for a new toy for the Demon Lord of Destruction to play with.
Emptiness
When Ciel suffers a fatal wound during an assault by demon assassins, Lu, in desperation, attempts a second soul contract to save him. The chances of success are slim, but Ciel manages to survive. However, the strain of the contract takes its toll on Lu.
Her senses begin to dull, and her emotions fade as she is engulfed by a sense of futility.
Embracing the abyss, Lu’s profound emptiness manifests as ID, empowering her to destroy her enemies with devastating force.
Turbids
Following the second soul contract, which claimed most of Lu’s soul, Ciel feels an overwhelming surge of demonic energy and notices changes in his body. As Lu’s emotions fade, Ciel blames himself for her condition. Desperately seeking answers, he brutally slaughters demons in search of clues about the contract but finds nothing.
As Lu’s condition worsens, Ciel’s self-blame deepens, twisting into a distorted sense of responsibility. His determination to never lose anyone again, and to restore what Lu lost, manifests as Ego, a powerful force driven by his guilt and desperation.
Demersio
Through countless battles, Ciel grows stronger, gaining more demonic energy and control over it. His guilt toward his enemies’ deaths fades, allowing him to be increasingly ruthless. Yet, despite his brutality, he is unable to restore Lu to her former self.
As Lu watches Ciel’s relentless efforts, she recalls the warmth she once felt and extends her hand toward him. Although Ciel notices that her hand reaches out without a smile, it gives him hope that his efforts are bringing her willpower back.
Lu no longer cares about the throne or her lost power—she only wishes to be with Ciel, wherever he leads her. Ciel, however, believes that everything will return to normal if Lu regains her throne and power. Thus, he is resolute in his goal to destroy anything in his path to restore what was lost.