Reincarnated in the Novel World

I know what will happen in the future with me but i have to stop that from happening....let's change the present to change the future...!! She Reincarnates in the Webnovel she was reading at the time of death... she knows half of the story... she needs to complete the other half in future... in her new life she in now at the point where story will start after two years...how can she save herself from the tragedy of the heroine that she is now in her afterlife of the novel world Does last wishes before the death realy come true?!!