The Sickly Female Protagonist Becomes a Heartthrob After Awakening

Jiang Lingyue wakes up and learns that her sister is the heroine of a sadistic novel. She will be physically and mentally abused by the prince in the future, and the Jiang family will be destroyed. She was determined to save her sister from suffering, but she never expected that her childhood sweethearts, old enemies, and others would all be attracted to her.