Miss Not-So Sidekick
Ongoing | Ellianyang,Yumyum | 2000 released
FL is reincarnated as a side character in a novel she reads. She tries to become a close friend to the fl in the actual story. But in doing so she somehow makes one of the ML's in love with her. IN MY OPINION THIS IS THE BEST MANHWA I HAVE EVER READ!!!!!
The Lady Is a Stalker