
Don't Toy with My Heart, Mr. Billionaire
A resilient toy designer enters a contract marriage with a cold arms dealer, but danger turns mutual use into genuine love.
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About Don't Toy with My Heart, Mr. Billionaire
Adult toy designer Holly is forced to sign a contract marriage with arms dealer Derek after her company’s cash flow collapses. What begins as a simple exchange of interests spirals out of control as they move in together and face escalating crises. Derek is cold, dominant, and in total control, yet he begins to waver in the face of Holly’s resilience and kindness. Holly appears soft on the surface, but she grows stronger with every scheme, betrayal, and wound, learning to fight back. Caught between desire and genuine emotion, they move from using each other to saving each other, confirming their feelings through danger and misunderstanding, and ultimately breaking the contract to choose real love.
Original synopsis supplied by the catalog. May contain spoilers.Why watch Don't Toy with My Heart, Mr. Billionaire?
- It pairs a contract marriage with forced cohabitation.
- It follows Holly's resilience through schemes, betrayal, and danger.
- It develops a relationship from mutual use toward chosen love.
Who is this story for?
- For viewers who enjoy contract marriages with intense workplace and relationship conflict.
- A fit for readers who like resilient heroines facing betrayal and danger.
What to expect
- Contract marriage
- Billionaire power
- Forced cohabitation
- Betrayal and danger
Lead character
Female Lead
Story tags
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Your watching questions
Where can I watch Don't Toy with My Heart, Mr. Billionaire?
The catalog lists this title on ReelShort. 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 ReelShort 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 The Billionaire’s Villainess Stepmother, which shares the drama and workplace and billionaire and contract-marriage and hidden-identity and strong-female-lead and power-couple themes. You can also browse the full romance collection.










