I Mistook The Blind Billionaire For My Brother's Dog
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I mistook the blind billionaire for my brother's dog is a short drama built on one very wrong assumption. Eileen lets herself into what she believes is her brother's apartment and finds a blind man chained inside. With no better explanation ready, she decides he must be her brother's pet dog, and she starts looking after him the way someone might look after a large, quiet animal. The man is Derek Ashworth. He is not a dog, and the apartment is not her brother's.
That single mistake sets up everything that follows: the gentle, odd routines she builds around him, the moment she learns who he really is, her flight from the home she trespassed in, and the gala where they meet again and a fully sighted Derek looks at her as if he already knows her.
What Happens in I Mistook The Blind Billionaire For My Brother's Dog
The story begins at home, in a small apartment, with a woman who has no idea she is in the wrong place. That ordinary start is what makes the mix-up land, and the series keeps the early episodes close to that one room before it widens out.
Eileen, the Apartment, and the Wrong Conclusion
Eileen moves in believing the apartment belongs to her brother. That belief is the only reason she is comfortable walking in, settling down and treating the place as hers. What she finds instead is Derek, a blind man in chains. Nothing about the scene matches the life she expected, so she reaches for the explanation closest at hand: her brother keeps a dog, and this must be it.
Her care for him is quirky and gentle rather than dramatic. She talks to him, feeds him and looks after him, taking on the responsibility as if she has inherited a pet. The humour comes from the distance between what she sees and what is actually in front of her. Derek's side of that distance is where the story gets its tension.
Derek Ashworth and the Truth She Learns
Derek is Derek Ashworth, a CEO, and the apartment is his. Once Eileen works out who he is and where she really is, the situation turns from a strange misunderstanding into a trespass she cannot explain away. She flees.
That choice matters. Instead of an early apology scene, the series keeps the two of them apart and lets the pressure build toward the next meeting. Across 28 episodes, the conversation she ran away from gives the story somewhere to go.
The Gala and the Second Meeting
The next meeting happens at a gala. Derek is fully sighted there, which changes how the audience reads everything that came before, and he seems to recognise Eileen all too well. She looked after him when she thought he was an animal. He knows exactly who she is at a moment when she would rather he did not.
That reversal is the engine of the second half. Eileen spent the first episodes holding all the information. At the gala, Derek holds it instead, and the question becomes what he intends to do with it.
Why the Mix-Up Works in a Vertical Short Drama
Vertical short dramas live on a simple premise that can be understood in one line and then squeezed for many small turns. This one has exactly that. The misunderstanding is clear, slightly absurd and easy to explain, and it produces a steady supply of new problems: what Derek remembers, what Eileen wants to forget, and what happens when two people meet again under completely different terms.
The pet framing also gives the early episodes a light, almost domestic tone. Eileen is not scheming or chasing status. She is feeding someone and talking to him because she thinks that is her job now. When the CEO reveal arrives, the tone gains weight without losing the oddity that started it all.
Where to Watch This Short Drama
You can watch it on Runotoon at I Mistook The Blind Billionaire For My Brother's Dog. Runotoon plays in your browser, so there is no app to install. The first 10 episodes are free, and after that episodes unlock with coins.
If you like stories that start with a misunderstanding and then make the characters live with it, this one fits neatly into a short evening. Each episode is short, so the whole run is easy to move through in a few sittings.
Episodes, Free Unlocks and Coins
The series runs for 28 episodes. The first 10 are free, which covers the apartment, the discovery of who Derek is and the moment Eileen runs. The remaining episodes continue from the gala onwards and unlock with coins as you go.
Everything happens inside the browser on Runotoon. There is nothing to download, no account juggling beyond watching, and no app store step. You open the series page, pick an episode and start.
FAQ
Is I mistook the blind billionaire for my brother's dog free to watch?
The first 10 episodes are free on Runotoon. From episode 11 onward, episodes unlock with coins.
How many episodes does it have?
It has 28 episodes.
Where can I watch it?
On Runotoon, in your browser, at the series page linked above. No app is required.
Do I need to download anything?
No. Runotoon streams in the browser, so you can watch on a phone, tablet or computer without installing an app.
What is the story about in one line?
Eileen mistakes Derek, a blind CEO chained inside what she thinks is her brother's apartment, for her brother's dog, cares for him, flees when she learns the truth, and meets him again at a gala where he appears to recognise her.
