The Dangerous Heir
A revenge-driven woman ensnares her enemy’s son, but real love may disrupt the dangerous game she planned.
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About The Dangerous Heir
After losing her parents and everything she owns overnight, Kang Seo-yeon spends 15 years plotting revenge as Kim Yoo-jin, the adopted daughter of her enemy, Kim Do-hyung. When his son, Lee Jae-hyun, returns home, she draws him in carefully. As their dangerous game turns into real feelings, Jae-hyun falls deeply in love and even opposes Do-hyung for her sake. But when the truth comes out, he realizes he has been a pawn all along. Will he stand by Yoo-jin or turn against her?
Original synopsis supplied by the catalog. May contain spoilers.Why watch The Dangerous Heir?
- It combines a long-planned revenge with romantic feelings.
- It centers on a dangerous game shaped by hidden identity.
- It creates tension through a divided loyalty after the truth emerges.
Who is this story for?
- For viewers who enjoy revenge dramas with romantic tension.
- For audiences drawn to hidden identities and dangerous emotional games.
What to expect
- Revenge plot
- Adopted daughter of an enemy
- Hidden identity
- Love versus betrayal
Lead character
Female Lead
Story tags
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Your watching questions
Where can I watch The Dangerous Heir?
The catalog lists this title on DramaBox. 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 DramaBox 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 Wrong Face, Real Obsession, which shares the romance and drama and thriller and revenge and betrayal and hidden-identity themes. You can also browse the full romance collection.
