The Justice of Villainous Woman
The FL is reincarnated as the villainess. She and the og fl are empress candidates, of course everyone thinks the og fl will end up being the empress since the ML is actually "interested" in her but turns out the og fl is actually just blackmailing the prince and that the prince doesn't actually like her but likes the FL instead. FL finds out about what the og fl has done to make it seem like she's a bad person and that she is blackmailing the ML. her and the ML start making plans on how to stop her while falling in love. (personally think she's better of with the second prince... but oh well)
The Office Blind Date
FL's friend has to go on a blind date with a chairman's grandson but she doesn't want to go so she pays the FL to go for her. She goes on the date without knowing the ML is choosing to marry the first girl he goes on a blind date with. Later along the story FL finds out she went on a date with her boss. they go on even more dates where she continues to hide her identity until the ML finds out. blah blah blah the start dating for real and get married
My One and Only