This should be called mistake smoker
I was so happy he left I did a little dance (づ ̄ ³ ̄)づ
Basically the fl is a sick poor person who switches soul with a suicidal noble woman she seduces the guys who ruined her life and then takes her revenge the ml is silver haired I think
https://www.mangago.me/read-manga/concentration_of_malice_r19_version/
Omg yes that's it thank you
Ur welcome!
The girl has blue hair but she wears some jewellery that turns her into a boy
This should be called mistake smoker