isekai

FL is reincarnated as a villainess who is making the duke date her in exchange for a perfume that helps him with a curse. The first thing she does is apologize and break up with the duke, while promising to still send him the perfume. Her new goal is to open a perfume store and make lots of money, but now the duke seems to be interested in her.

FL is reincarnated as a incredibly beautiful princess who is killed by her younger brother after being used. Her goal is to escape the palace. She changes up her attitude and receives the approval of the Emperor (her father) and the obsession of her brother. Also the really really cute duke starts to fall for her too. Her relationship with her brother is weird and it feels borderline incestuous but the art is so amazing it makes up for it.

FL is possessing the body of a dying princess surrounded by bad rumors. In one year she will be healed of the disease, but she is the only one who knows that. The MLs don't know and think she is dying still. The FL is so so pretty and the MLs are so cute. Love the art. The plot is kinda dragging on but it's still cute so it's okay.

If I'm being honest, this is definitely not my favorite story. It's dark and confusing and the title is dumb because I'm 60 chapters in and she still hasn't run away. FL is hated by her family because her mom died in childbirth. She becomes a knight and is QUITE LITERALLY turned into a sword unwillingly by the emperor. She goes back in time to get revenge on the entire empire. She kinda manipulated the ML into becoming a tyrant and she wants the entire empire destroyed. This is hardly a romance

FL and her sister have the ability to make anyone they kiss fall asleep. The emperor is cursed by a witch to never sleep. FL takes the place of her sister who has a lover and goes to the palace to marry the emperor. The emperor falls madly in love with her but she is hesitant to return the feelings because she is convinced the "real" MC will come in a year and he will love her instead.

FL is very neglected by her in family who favors her younger siblings (one of which is sick). FL finds out she has a rare and terminal illness called artists disease. She decided to run away to her fiancé who she hasn't seen since the engagement. She asks to stay with him and in return she'll sign an annulment. He agrees and over time he slowly falls for her and finds out about her illness but doesn't know she's terminal.

FL saves the duke by drinking poison for him, except the poison doesn't kill her it makes her 10 years younger. As repayment, he gives her to another duke to be his daughter and promises to marry her when the curse is lifted. Her new father and brothers love her and decide they don't want her marrying the duke and bring up the law that you can't marry someone ten years younger than you. So the duke decides to take a poison that makes him young too.