(Female lead transmigrates into a body; original female lead is a local who was reborn; betrays her master and ancestors; any CP combination; multiple male leads; no rivalry between women.)
PS: This is a brain-off, lighthearted story with no logic. It's not orthodox cultivation, so don't take it too seriously. Just enjoy the ride.
She is the heiress of a rare martial arts family in Huaxia. During a sparring match, her opponent kills her with a dirty trick. After death, her soul transmigrates into the body of a cannon-fodder character, only for her to be killed as soon as she arrives. When she opens her eyes again, she's been reborn to a point before her death. This time, she won't just survive to the end. She'll betray her master and ancestors to avenge the people who killed her! After leaving her sect, she is unexpectedly hauled off by another sect with a terrible reputation! And then someone gets clingy with her! Nooo...
In her previous life, she was a hopeless romantic. A scumbag tricked her into falling for him, and she devoted herself to helping him rise to power, never realizing she was doing all the work for someone else to reap the rewards! Reborn, she swears never to be a hopeless romantic again. She also meets someone who died because of her in her previous life. This time, she swears she'll treat that person well. But that person is pretty hard to win over! What? She failed? That just means she hasn't tried hard enough. She'll keep at it! She'll definitely succeed...
A certain tea-sipping, flirtatious, seductive junior sister: "Senior Sister, you're amazing. I just love cuddling up to you."
A certain flashy master: "Good disciple, if you need anything, just tell me. Your master will gladly help."
A certain ascetic grandmaster: "Girl, tell Grandmaster how you want to deal with those people. I'll help you, and make sure they wish they were dead but can't die."
A certain aloof prince: "Wan'er, I'll take care of any obstacles or enemies in the mortal realm for you!"
A certain scheming senior sister: "Junior Sister, I may not be good at much, but when it comes to killing people by breaking their spirit, I'm number one. Nobody dares claim second place!"