Who Dares to Touch My Protagonist's Halo?

Ming Xia never lived past the age of eighteen. It wasn't until she died that she knew she was living in a Mary Sue campus novel. She was the heroine of the book and the author's darling. She had a good background, exquisite beauty, a doting family, a childhood sweetheart... She should have had a happy and fulfilling life. But the arrival of the girl wearing a book changed her life. Facing this outsider with his own system, she was forcibly reduced to intelligence and did all kinds of incredible things. Not only did she undergo plastic surgery to become a monster, she also wantonly harmed her family and loved ones, and even committed many evil deeds... In the end, she committed suicide. She became the vicious female supporting character in this book, and the book-wearing girl took her place as the new heroine, taking away everything she had and leading her lover to the palace of happiness. When I woke up again, nothing had happened yet. Ming Xia decided to regain her protagonist halo. Determination: I have no control over my fate, and I can't help but break free from the shackles of fate.