I have no words for this drama. It was beautiful and told a fantastic story. It has the perfect mix of romance, comedy, action and mystery/thriller. There were times when watching this drama that I laughed, cried, smiled and was left at the edge of my seat.

I understand this may not suit everyone's tastebuds or reach everyone's expectations but it's worth watching. It gives off 'Destined with You' vibes but this is better. 'Destined with you', is great but I wish it delved into the fantasy genre more whereas, 'My demon' dives into fantasy just enough.

The main characters:
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Kim Yoo-Jung is the perfect actress for this role. She's incredibly talented and knows how to portray any emotion perfectly. Her visuals are amazing and she's gorgeous. She depicts Do Do Hee as a hardworking and diligent, self-made chaebol who often blames herself for things that are not her fault.

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Song Kang did well playing out this character. Maybe not his most impressive role. He depicts a demon whose existence is built off of looking down at insignificant humans. But everything changes, once he meets Do Do Hee. He starts to adore these insignificant humans.

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Jo Hye Joo flawlessed this role. She managed to make me hate AND like her character. At first, Jin Ga Young is a jealous, second female lead. She's annoying and gets in the way a lot. But then, we start to see her miserable backstory, and why she adores the ML. In the end, she accepts the FL and ML's relationship and wishes them happiness and saves a child who was experiencing the same abuse she was.

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He wasn't very annoying and you could tell he deeply cares about Do Do Hee. It was great that he never betrayed her, and that he ended up as the chairman.

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- Kim Yoo-Jung and Song Kang have amazing chemistry and they both have great visuals.
- Many twists and turns imo, that keep you hooked even until the last episodes.