I have read the novel, and I am so disappointed by the main point why she kept on reincarnating. At first I wished for Ilya (FL) to be happy, but as the novel corrupted me as a reader, I just hoped for her to die peacefully. Dang, her suffering is not worth it, I am not even sure if she had received an ounce of happiness. There definitely many novels and mangas who started happy and ended tragically. But this one, beginning to end is suffering. I am not even a M. Japanese do really like a Shakespeare theme.
Well, after reading the novel, I am not sure anymore if Ilya is the MC.