An ordinary female nerd wakes up one day to find that she has been reincarnated as Hildegard, the villainess in her favorite romance novel. Having admired Hildegard's way of life in her previous life, she decides to live true to villainess storyline. She even has the devastating desire to seek her own execution! But she finds it difficult being an aristocratic villain, seeing as though she is a mere geek, failing every day at her attempts at villainy. Will she be the perfect villainess and be executed successfully?