Demon King Crush On His Slave — official key art

ep 01

Boys' Love · 33 episodes · YourChannel

Demon King Crush On His Slave

Name: Demon King Crush On His Slave
Genre: Demon Fantasy, BL Romance, Mythological Romance, Enemies to Lovers, Divine Curse

Three hundred years after a war god saved a demon king, the tyrant traps his savior in cursed chains — and the curse means loving him is fatal.

33 episodesYourChannelDemon FantasyBL RomanceMythological RomanceEnemies to Lovers

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The story

The short version. Boys' Love, 33 episodes on YourChannel. Ariel, the six-winged supreme heavenly war god, once saved the young demon king Lucian three hundred years ago, leaving Lucian obsessed with him ever since.

The premise is a three-hundred-year obsession turned captivity. Ariel, the six-winged supreme heavenly war god, saved the young demon king Lucian long ago, and the rescue stuck: Lucian has been fixated on his savior ever since. When they meet again, the demon king is no longer the boy who was saved, and he takes Ariel by force, binding him with cursed chains and a soul-brand collar.

The series runs 33 episodes in English, with the opening stretch playable on the official YourChannel player. That opening stretch covers the backstory of the rescue, the present-day capture, the chained collar and the curse, and Ariel's decision to drive Lucian away — including the staged elopement with the archangel Michael. The later escalation belongs to the show, which this page leaves unspoiled.

The trap has a fatal built-in condition. Lucian plants a divine curse inside Ariel: if Ariel ever loves any fiend, he will burn from karmic fire. What looks like a possessive capture is therefore also a sentence — the more the demon king reaches for him, the more dangerous it becomes for Ariel to respond. Ariel's strategy is to push him away deliberately, pretending to loathe him.

Series facts checked against the YourChannel listing. Notes cover the opening episodes only; nothing here reveals the ending.

Who carries it

Ariel, Lucian and Michael carry the opening arc.

Ariel

The six-winged supreme heavenly war god

The heavenly war god who saved the young demon king Lucian three hundred years ago. Now Lucian's captive, bound by cursed chains and a soul-brand collar, he carries a divine curse that will burn him if he loves any fiend. To protect his captive soldiers and spare Lucian, he pretends to hate him.

Lucian

The demon king obsessed with his savior

The demon king whose life Ariel saved three hundred years ago. Now a tyrant, he traps Ariel in cursed chains and brands him, planting the fatal divine curse. His fixation on the god he once owed his life to is the engine of the whole series.

Michael

The hypocritical archangel

The archangel Ariel uses in his plan to push Lucian away. According to the official synopsis he is a hypocritical figure, and Ariel stages a false elopement with him intended to make Lucian let go.

Scenes worth the episode

Four editorial picks from the opening arc — the ancient rescue, the present capture, the fatal curse and the staged elopement. No ending spoilers.

Episodes 1–6

The Rescue Three Hundred Years Ago

The six-winged war god Ariel saves the young demon king Lucian, a single act that leaves the tyrant fixated on his savior for centuries.

Episodes 1–6

Cursed Chains and the Soul-Brand Collar

When they meet again, Lucian has Ariel trapped and bound, turning a centuries-old obsession into a captivity neither of them can walk away from.

Episodes 7–12

The Curse That Makes Love Fatal

Lucian plants a divine curse in Ariel: if Ariel loves any fiend, he burns from karmic fire. The captivity is built on a condition that makes closeness lethal.

Episodes 13–17

The Fake Elopement

To shield his captive soldiers and spare Lucian, Ariel pretends to loathe him and stages a false elopement with the archangel Michael, trying to drive the demon king away.

Frames from episode one

Captured from the opening episodes — not promotional art.

Scene from episode 1 of Demon King Crush On His Slave — Ep 1 · official still

Scene from episode 6 of Demon King Crush On His Slave — Ep 6 · official still

Scene from episode 12 of Demon King Crush On His Slave — Ep 12 · official still

Scene from episode 17 of Demon King Crush On His Slave — Ep 17 · official still

Scene from episode 23 of Demon King Crush On His Slave — Ep 23 · official still

Scene from episode 28 of Demon King Crush On His Slave — Ep 28 · official still

Our notes

Written from the opening arc. These are editorial impressions, not audience scores.

WebShorts notes · on the opening arc

The series is built on a reversal: the savior is now the captive, and the boy he once saved is the tyrant who keeps him. The three-hundred-year gap gives the obsession a weight that a modern-day grudge could not carry.

WebShorts notes · on the curse mechanic

The divine curse is the real engine — it turns the central romance into a slow suicide attempt, because every softening on Ariel's side is priced in fire. That is what makes Ariel's cold act a protective choice rather than a simple rejection.

Best for viewers who like mythological BL fantasy with a captive-god premise, a centuries-old obsession, and a curse that makes the central love dangerous to act on. The opening episodes are dark and high-stakes rather than sweet, so if you want a light romance this one leans into captivity, karmic fire and sacrifice. The angel-and-demon cosmology gives it a distinct mythic texture among short-form dramas.

Before you press play

What is the episode count for Demon King Crush On His Slave?

33 in the full run, confirmed on the official player.

What is the premise of Demon King Crush On His Slave?

The six-winged heavenly war god Ariel once saved the young demon king Lucian; three hundred years later Lucian traps him in cursed chains and brands him, planting a divine curse that will burn Ariel if he ever loves a fiend. Ariel pretends to hate him to protect others.

Who should I keep an eye on in Demon King Crush On His Slave?

Ariel is the six-winged supreme heavenly war god and Lucian's captive, Lucian is the demon king obsessed with his old savior, and Michael is the archangel Ariel uses in a staged elopement.

What does the divine curse do?

According to the official synopsis, if Ariel loves any fiend he will burn from karmic fire, which is why he deliberately pushes Lucian away instead of returning his feelings.

What is the official place to watch Demon King Crush On His Slave?

YourChannel's official player is the only link we use for Demon King Crush On His Slave.

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