Don't Mess With The Billionaire Sister
- DramaBox
- 54 episodes
- 1 hr 13 min total
- Completed
- 67M views on DramaBox
- Rated 7.7 on DramaBox
- Released Jun 18, 2026
The full series of Don't Mess With The Billionaire Sister (54 episodes) streams only on DramaBox, not on Netflix, Hulu or Amazon Prime Video. See below for how to watch it.
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What Don't Mess With The Billionaire Sister is about
Sophie comes home from the army with an injury and goes to meet Sabrina, the woman her brother Chris is going to marry. Sabrina's family has no idea who Sophie is, and they treat her with open contempt. To look after Chris and find out what is really going on, Sophie goes undercover as a cleaner at his company. There she sees Sabrina's cruelty and corruption up close. At the company's anniversary gala, Sophie is ready to show everyone who she really is.
Tropes: Underdog Comeback · Strong Female Lead
Where to watch Don't Mess With The Billionaire Sister
* The app's own free-episode marker, not a count we confirmed by buying coins. Apps move it during promotions.
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Don't Mess With The Billionaire Sister by the numbers
| Views on DramaBox | 66,588,762 |
| Followers | 2,617,772 |
| Compared with the 745 DramaBox titles we track | More watched than 95% |
| Among the Strong Female Lead dramas we track | #4 of 198 by views |
| Total runtime | 1 hr 13 min |
Views, ranks and likes from our DramaBox snapshots, latest Oct 28, 2026.
Don't Mess With The Billionaire Sister FAQ
How many episodes does Don't Mess With The Billionaire Sister have?
Don't Mess With The Billionaire Sister has 54 episodes on DramaBox, about 1.5 minutes each on average.
How long is Don't Mess With The Billionaire Sister?
All 54 episodes of Don't Mess With The Billionaire Sister add up to about 1 hour 13 minutes.
Is Don't Mess With The Billionaire Sister free to watch?
DramaBox's own listing marks the first 12 episodes of Don't Mess With The Billionaire Sister as free. That is DramaBox's figure rather than one we confirmed by buying coins, and a promotion can change it. The rest unlock with coins or a DramaBox membership.
Is Don't Mess With The Billionaire Sister on Netflix?
No. Don't Mess With The Billionaire Sister is not on Netflix, Hulu or Amazon Prime Video. It streams in the DramaBox app.
When was Don't Mess With The Billionaire Sister released?
Don't Mess With The Billionaire Sister was released on DramaBox on Jun 18, 2026.
Is Don't Mess With The Billionaire Sister complete?
Yes. DramaBox lists Don't Mess With The Billionaire Sister as completed, with all 54 episodes available.
What is Don't Mess With The Billionaire Sister about?
Sophie comes home from the army with an injury and goes to meet Sabrina, the woman her brother Chris is going to marry. Sabrina's family has no idea who Sophie is, and they treat her with open contempt.
Where can I watch Don't Mess With The Billionaire Sister?
Don't Mess With The Billionaire Sister streams in the DramaBox app, on iOS and Android, and on DramaBox's own website. It is not on a general streaming service.
What should I watch after Don't Mess With The Billionaire Sister?
Readers of this page also look at Spoiling My Sweet Wife to Her Core, Love at First Sight, Don't Challenge the Lady Billionaire.
Is Don't Mess With The Billionaire Sister popular?
DramaBox shows 67M views for Don't Mess With The Billionaire Sister, which puts it above 95% of the 745 DramaBox series we track.
