Blood Of Dawn

While I was sitting in my bedroom, I suddenly had a blackout. During the time that I was unconscious, I abruptly had a dream where I used to be the most promising genius in the 21st century. However, perhaps due to jealousy someone poisons me and thus making me ended up in this fantasy world. In the novel, Rosaline Weilard Amberson is an antagonist that tortures both the male lead and female. No, she's not your typical villainess who falls in love with the male lead. She's way too complex and, no one knows what she's thinking. And... Yes, I transmigrated into this novel. However, not as Rosalind but her extra younger sister Seri Weilard Amberson, who'll die at the age of 18. Right now I'm 16, so in 2 more years, I'll die. For the next 2 years, I go along with the flow. However, instead of dying, I return to when I was 8?!