I am so happy this one exist

Jeongmin is a loner in high school being bullied by the Queen Bee, Juhyeon. The two were friends in elementary school before their friendship ended because of Juhyeon’s demand that Jeongmin should only be friends with her. Juhyeon uses this “betrayal” to fuel the classmates' insults and isolate Jeongmin in misery. Jeongmin has only one way to escape, through lucid dreams. One day, a mysterious man enters her dreams and offers to help her get revenge on Juhyeon…

“I just want to live a normal life, why is this happening to me!” Your average student Ham Dan, whose hobby was reading “Law of Insomnia” wakes up to a beautiful novel like heroine. But even in the world of fantasy novels, her role is no different. Stuck as the childhood friend of the heroine, her normal everyday life comes to an end, becoming more twisted by her strong character.

An F-rank Hunter. More than that, a useless, pathetic F-rank older brother who’s holding back his younger brother, who’s doing well as an S-rank. The title that was given to me, who regressed after living a shitty life halfheartedly and sapping my younger brother’s life away, The ‘Perfect Caregiver’ Alright then. This time, I’ll just live a low-profile life, keeping to myself while watching over those amazing bastards… …That was what I’d thought, but these S-ranks are… a little weird.

Dohee lived as a pushover, died miserably, and was reborn in a novel as a notorious villainess. But it turns out that her new life is not without its perks, as Deborah Seymour is also the richest villain alive. Now, all that's left for her to do is lay low and enjoy her carefree lifestyle... if not for the fact that Deborah is fated to be sent to a monastery! Will this ex-doormat find a way to avoid yet another tragic ending, or will the challenges of being a villainess be too much for her?

not found...

If perfect looking, but at once, lonely swans and a thoughtful, kind duck face various conflicts together-- they’ll get to become real friends...