If you are only looking forward to a typical revenge story, then you may have missed the core theme of this drama. What it truly tells is a story of self-redemption. Also, the soundtrack fits the scenes perfectly — I don’t think it is bad at all. It feels like you’re trying to leave a deliberately negative review.
K-Drama 
Also, the soundtrack fits the scenes perfectly — I don’t think it is bad at all. It feels like you’re trying to leave a deliberately negative review.