Reborn to Destroy My Sister

Claire Shaw was tricked into a mental hospital by her sister, Jocelyn Shaw, tortured to death, and reborn full of hatred on the day her parents passed away. She takes down her hypocritical sister, scumbag fiancé, and fake best friend. She joins forces with her childhood sweetheart, Caleb Cameron, to uncover the truth behind her parents' death, reclaim her family's assets, and send her enemies to hell, achieving a nirvana-like rebirth.