You are reincarnated into one of your favorite novels as a background character. Your character meets an untimely death due to events sparked by the villainess, Selene. Fortunately, you have reincarnated at the beginning of the novel during the Crown Prince's ball. The ball is continuing as described in the novel until you see a woman grinning cruelly in your direction. Oddly, she looks similar to how Selene is described. She approaches you slowly.

"Oh? A little rabbit has stumbled in?"