My Vow to the Merfolk King
Betrayed and sacrificed to save another woman, Mira bargains with a Merfolk King and returns transformed for revenge.
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About My Vow to the Merfolk King
Mira was worshipped as the village Saintess her whole life-until the man she loved locked her inside the Merfolk King's cave as a sacrifice to save another woman. To protect his new lover, he used forbidden magic to ruin Mira's name, destroy herpurity, and turn the entire village against her. But no one knows the truth: Mira carries a cursed bloodline powerful enough to drive merfolk mad. Forced into a desperate bargain with the Merfolk King, she returns as something no longer fully human... and this time, she's coming back for revenge.
Original synopsis supplied by the catalog. May contain spoilers.Why watch My Vow to the Merfolk King?
- It combines a betrayed Saintess with a dangerous supernatural transformation.
- The Merfolk King and cursed bloodline create a distinctive fantasy premise.
- Mira’s return gives the story a clear revenge-driven direction.
Who is this story for?
- Viewers who enjoy dark fantasy romance and revenge narratives.
- Suitable for audiences drawn to merfolk mythology, forbidden magic, and morally complex bargains.
- Best for fans of betrayed heroines returning with dangerous power.
What to expect
- Merfolk king
- Cursed bloodline
- Forbidden magic
- Revenge after betrayal
Lead character
Female Lead
Story tags
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Your watching questions
Where can I watch My Vow to the Merfolk King?
The catalog lists this title on ShortMax. Check the viewing panel for a verified link to this specific drama. Platform listings do not guarantee availability in every country.
Are free episodes available?
We don’t have confirmed free episode information for this title yet. Check ShortMax for current access and prices. No episode count or subscription price is assumed here.
What language is this version?
This catalog entry is listed in English. Audio and subtitle options may differ on the viewing platform.
What should I explore next?
Try I Bore Six Heirs for the Unicorn King, which shares the romance and drama and fantasy and revenge and betrayal and rebirth-reincarnation themes. You can also browse the full romance collection.
