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The Demon’s Vow

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37 episodesComplete▷ 759 plays

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About The Demon’s Vow

When abused college student Ella accidentally breaks the thousand-year seal on Xavier, a ruthless Demon King, an unbreakable blood pact fuses their fates together in a spark of forbidden magic. Long tormented by her cruel foster family, Ella never imagined she was the last descendant of an ancient, celestial witch bloodline. But as her dormant powers surge to life, she realizes she is the crucial key to a world-shattering prophecy. Now, the savage demon warlord Marcus hunts her mercilessly across perilous realms, obsessed with harvesting her divine blood to unleash a catastrophic Blood Moon ritual. Forced to rely on Xavier’s lethal martial prowess, Ella strikes a daring bargain with the fearsome sovereign. Together, they embark on an adrenaline-fueled quest to shatter the legendary Five Altars and unravel the bloody secrets buried within her ancestors' ashes. Along this treacherous comeback journey, bitter hostility blazes into fierce, sweet romance, transforming reluctant allies into soulmates ready to wage war against hell itself. Defying ancient prophecies, they will strike back to shatter a millennium of darkness and prove that a demon king's ultimate vow belongs only to his destined queen.

Episodes 37

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Frequently asked questions

Where can I watch The Demon’s Vow?

Right here on DramaDark. Every episode of The Demon’s Vow streams in your browser for free, and there is nothing to download or install.

How many episodes does The Demon’s Vow have?

37 episodes so far, and the story is complete. You can open any one from the episode list above.

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No. Press play and watch. An account is not required, and the player works in any modern phone or desktop browser.

Does the next episode start by itself?

Yes. When an episode ends, the next one begins automatically. You can also swipe up on a phone, or scroll or press the down arrow on a computer, to jump ahead.

Can I continue where I stopped?

Yes. This browser remembers the last episode you opened, so the button at the top of this page changes to “Continue from Episode N”. Clearing your browser data resets it.

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Why are the episodes so short?

Short dramas are made for quick viewing: each episode moves the story along and usually ends on a hook, which makes it easy to watch one more.

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Choose “Reload episode” if it appears, or refresh the page. A slow connection can stall playback, so give the grey buffer bar a moment to fill. If it still fails, try another browser or switch between Wi-Fi and mobile data.

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