Not me going to Google and find the real people this is based off of

Insane, the amount of research that goes into this? What's the official site? I want to go and support the author there.

Also I don't know whether my girl is the female lead or not, but she's an amazing female character, most of male centred manhwa shy away from creating ambitious, selfish women usually women like this are turned into villains for leaving the MCs brokeass pre regression for a much more successful man.