I want to start off saying that this was a VERY pleasant and satisfying watch. I finished it in just 2 days, binged all the episodes at once. It was fast paced and easy to watch.

Warning: if you are looking for something that has much depth to it, deeper themes, relatable characters and makes you emotionally invested in it, sorry it's not for you, better move on. It is purely revenge, with lots of things constantly happening solely to harm the fl and ml, like a battlefield, with a side dish of romance. Also it is highly predictable so it won't keep you on your toes. It is entirely a simple, easy to watch modern day fairytale.
If all you want is a simple and satisfying fairytale story, don't mind cliches, with a lovely ml and strong fl, here you go.

About the story, it was a classic typical Cinderella story, with a prince charming, evil criminal stepmother and stepbrother, evil stupid stepsister, superior level trash ex boyfriend and his family. It was filled with the usual Cinderella story tropes, with a rebirth plot. At least here Cinderella wants revenge for being treated poorly, sorry murdered, unlike dear original Cinderella.
It had its fair share of twists to the real identities of the fls family, but most of them were very predictable, if you catch the subtle hints early on in the episodes. It was nothing mind blowing. But i liked the fl for being resolute and strong and not the typical spineless whiny weak pathetic little girl who swallows all that is thrown her way.
Best parts were the satisfying ends to ALL the villains, a beautiful happy ending to the main couple, absolutely no filler scenes, everything was resolved perfectly. And everyone absolutely got what they deserved, be it her ex husband or his brother.
The mls family was very nice, except his brother. And the ml, he was a green flag greener than spinach. There were no useless misunderstandings, jealousy, irritating love triangle, evil ex gf etc coming in the way of the main couple. His love for her ran deep and i liked their clear communication. They had healthy relationship. He wasn't the cold, immature, stoic, domineering, narcissistic, over possessive, jealous CEO, typical of kdramas. He was a mature and normal man, the star of the show.

P.s- in some scenes, the editing felt choppy and scenes felt too rushed. I think a lot of scenes had been cut down.

Overall i liked this one and had a good time binging it. It never felt draggy or annoying. It was my first time watching both the mains, and i liked the ml especially. I definitely recommend watching it.