This is a really nice mini-show. The storyline is interesting.
Character wise:
FL is an orphan who was adopted by a professional hustler, leading to her taking up the same trade. She is kind and street-smart but longs to earn an honest living.
ML is the usual clever and cold on the outside CEO with a problematic relationship with his father who cheated on his mother.
Acting wise this is not top shelf but it’s pretty good. The actors do a fine job with their characters given the limited timeframe.
So, if you like a nice poor girl/rich man story, this is actually well worth watching.