Magickeuuu

A girl with crimson eyes and crimson hair demons want to sacrifice FOR ULTIMATE POWAAAAAH :D

FL fell for her hot husband (was scared at first coz he has a reputation of being a tyrant). He was interested in her and gradually falls as she shows him warmth. When she's around the civilians tho she has to act as a villainess with the emperor around her finger so she won't be seen as a pushover and won't be used as a tool to kill him.

Saves villain from a curse put in his tea by the world FL as our FL has been his made and they have some friendship already. FL gets cursed in his stead and becomes younger. She is adopted by a group of villains (adopted dad + 2 bros).

Transmigrated into a novel w/ characters she stanned. She stans the kid hero a lot and sent him lots of merch but the dad thought it was for him and she was courting him so he agreed on marrying her.

Abandoned princess FL finds a book which knows her future (it changes if her future changes too). She has to find a path for her to not get killed by her brother, the crown prince.

Transmigrated to a world where has to complete tasks set by the god she serves and develop her fief with the help of whatever she pulls in her gacha.