True love from a fake brother

After her death, a young author finds herself reincarnated into her own novel, but not as the heroineinstead, she's the villainess doomed to be killed by her yandere stepbrother in the end!Knowing her fate is sealed, she decides to change their relationship. Instead of treating him coldly like in the original story, she showers him with love and warmth, hoping to avoid her tragic demise.But things don't go as planned Instead of calming down, his feelings take an unexpected turn! He's no longer just grateful to herhe's obsessed with her, clinging to her in ways she never anticipated!Is this the start of true love, or is her doom still inevitable?A fantasy romance filled with obsessive love, misunderstandings, and unexpected twists!