I’m trying to recall a manhwa, though I only remember fragments. The last scene I read was about the female lead, who everyone believed was cruel and rude, suddenly turning kind after an accident (around chapter 20). She goes to stay with her dying grandfather to get away from the capital. In the household, a maid who had served the grandfather for many years behaves arrogantly, assuming he would take her side against his own granddaughter. The maid is scheming to make the grandfather angry at the female lead, but the FL is fully aware of her plan and patiently waits for the maid to act.
Please help, I have been looking for weeks

I’m trying to recall a manhwa, though I only remember fragments. The last scene I read was about the female lead, who everyone believed was cruel and rude, suddenly turning kind after an accident (around chapter 20). She goes to stay with her dying grandfather to get away from the capital. In the household, a maid who had served the grandfather for many years behaves arrogantly, assuming he would take her side against his own granddaughter. The maid is scheming to make the grandfather angry at the female lead, but the FL is fully aware of her plan and patiently waits for the maid to act.
Please help, I have been looking for weeks
im not sure if this is what you’re looking for but maybe it is? “ The Archduke's Magical Business Partner “
Sadly, it's not this one, but thank you so much for taking your time and helping me out.