I Hear Your Voice - She isn't evil necessarily, but she is incredibly selfish and starts caring more about others because of the ml.
Lie After Lie - Fl is generally kind and a good person. But she manipulates and lies a lot to the ml to insert herself into his life. Is willing to do pretty much anything to achieve her goal.
The One and Only - Fl actually murders someone intentionally. (Happens in the first episode, so isn't much of a spoiler).
Innocent Man - Fl is very manipulative and kind of a bitch. Does get slightly better with time.