Saving the Beautiful, Strong, Tragic Villain Who Talks Too Much

A thousand-year-old zombie lady awakens in the body of Miss Dung Beetle—an unlucky noblewoman in the Interstellar Federation doomed to lose her fiancé to her half-sister before dying in an insect pool. Disguised as a man at the military academy for years, she receives a bizarre gift: her own ancient fingernail. Then a cryptic package arrives addressed "To my dearest Alice." Something is very wrong. Has she been transported again? And why does saving a certain talkative villain seem to be the key to her survival?