Moe Academy: Still Watching? Sister Comes for Revenge!

[The heroine is powerful + time travel without rebirth + precognitive dreams + multiple male protagonists + non-kind female protagonist + micro heartthrob + revenge + new cute knight] Because of a precognitive dream, Yuyan transferred to Meng Academy. She only did two things here: to find and kill the traitor who betrayed her parents and led to their tragic death, and to eliminate the Dark Emperor. She put on a kind facade and placed everyone on the chessboard as chess pieces. She thought she had manipulated her feelings, but she didn't know that she was secretly showing her sincerity while getting along with her. Yuyan always felt that she was isolated from the whole world, because extra emotions would affect people's judgment, so she often used hatred to remind herself to stay indifferent. In the past ten years, she thought she had remained very good until she transferred to Meng Academy. What I once thought was a pure brother-sister relationship has long since changed. I deliberately approached Zhizhixing, who thought she was her sister, but actually confessed to her that the real and fake Princess Naia regarded her as the person she trusted the most, and her popularity was even close to that of Eric... No... Is this right? ? Male protagonist: Brother? What is that? Just a loving brother~ (The story starts from the first season. Some characters will appear early, and some characters may not appear. The plot content is up to the end of the fourth season. Because the author has not watched all the content after the start of the fifth season, so he will not write about it. Aina's CP will be broken up for a short period of time, and then they will be reconciled. The heroine will be a millionaire. In addition, some settings will be added and modified. Babies can read the end of the first chapter~)