Maybe When The Villainess Loves. She coughs up blood but she can walk. Only one of the male leads has white hair, he is not the main male lead.
Pretty sure that's "Happy Ending for the Time-Limited Villainess"
Yes, thank you but unfortunately it's not that. I do remember that she's trying to fulfill the wish of the original owner of the body. Oh, and people think that she puts red paint in her handkerchief when she coughs so that people would pity her? still thank youu
YESS Thank you so muchh
So I read this manwha where the fl is a villainess and all i can remember is she coughs up blood. She also is too weak to walk and the ml has a white hair.