okay so basically cant remember the name of the manga for the life of me but can remember the plot in detail:
the guy is super rich ceo of a company but is a complete douche to women and sees them as gold diggers, his best mate falls for a gold digger and in order to 'protect' his best friend from her he sleeps with her or something. His best friends gets really angry and stabs and kills him. he wakes up in another world in the body of a female who just tried to commit suicide. In this world although the clothes and stuff seem really modern the concept is more like ancient such as the idea of main wife and concubines, the girl whose body he is in is a daughter of a concubine and is considered as trash (i cant remember if this is because she has no powers or is physically weak) and therefore bullied. he basically helps raise her social standing using his skills from his past life and makes the girls mom a favoured concubine and disgraces the main wife/favourite concubine
The art seems more of a manhua and it was in colour.
plzzzz help me find this manga im going crazy these past few months trying to find it 😢

Circle Zero's Otherworldly Hero Business?

omfd i love you so much thxx i have been looking for this for so loong 😀 😀 😀 i am literally squealing rn cant wait to reread 🤣