
Knockout Heart: The Fighter and His Owner
A rising boxing star signs a desperate contract with an arrogant billionaire fighter to save his dying sister.
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About Knockout Heart: The Fighter and His Owner
To save his dying sister, boxing rising star Leo signs a desperate contract with Julian, an arrogant billionaire fighter.
Original synopsis supplied by the catalog. May contain spoilers.Why watch Knockout Heart: The Fighter and His Owner?
- Boxing gives the drama a clear competitive setting.
- Leo’s sister creates urgent personal stakes.
- A contract links Leo with an arrogant billionaire fighter.
Who is this story for?
- Viewers who enjoy boxing and high-stakes drama.
- Fans of billionaire contract premises.
What to expect
- A rising boxing star faces a desperate choice.
- Leo seeks to save his dying sister.
- Leo signs a contract with Julian.
Lead character
Male Lead
Story tags
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Your watching questions
Where can I watch Knockout Heart: The Fighter and His Owner?
The catalog lists this title on topshort. 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 topshort 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 He Married A Hidden Billionaire Heiress, which shares the romance and drama and billionaire and strong-female-lead themes. You can also browse the full romance collection.



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