Story is very solid on this one.
This is like marrying the styles of Innocent Man (Kdrama), Hua Jai Sila (less campy villains and no "forced things" ), Kluen Cheewit (with less irritating villains).
Paul (ML) has this solid motivation to take back what is rightfully his mothers after being abandoned by his father keeping all the wealth to himself and his mistress Net (Main villain).
His way of revenge is so timely and smart.
It's like he is calculative but not in a sexual manner like other lakorns. He meets the adopted child of his father Nai (FL) and the conflict starts from there on

Tbh, for a Ch7 drama, I was not expecting this, the production value is very high to the lines you can mistake it as a family kdrama or a cdrama. Mongkoldee really took notes and take it up a notch. Was not really expecting much due to the messy Nang Rai from the same production team but Episode by episode, it surely proved me wrong. Forget all the cliche, high pitch catfights, overbearing villains, here its all well acted. I can see the dialogue delivery is well thought out and all actors are not high pitched.

Actors and actresses on this series is an ensemble.
Donut gave justice to Paul like you can see a storm of emotions on him, whether on taking his father down while expecting praise from him at the same time. The gold one was the scenes both of his adoptive father and his biological father.
Prapye excelled as Nai, she is a strong woman tugged down by her debt of gratitude to the villain.
Jeab who played the villain is so detestable that she started a meme in Thailand. Her beautiful innocent face that can go devil in a second.
Also Jayda and Chayapol (Pat and Kashane) is really solid second leads.
Don't forget the office crew, they really carried the office scenes well.

Overall, its a perfect cast choice, they really did pick the best, P'Tle - the director really visualised the series and made sure the errors in Nang Rai won't happen here as he directed it also.

Lastly, the music choice, its perfect. Some of these are Thai Pop classics Its very rewatcheable and a good entry point to Thai Lakorns