Alice is 27 years old today. Even though she is suffocating a bit, she still lives with her parents and tends to live in her dreams to escape her dreary everyday life. After a psychedelic party on a factory roof, she has a serious drunken bike accident. Will this give her the courage to become an adult?

Private Eye Bernard Bingbang is hired by old lady Agatha Bungworthy to find her runaway niece Cynthia, heir to the family fortune, before that fortune goes to nasty Uncle Philip. Bingbang’s only clue to the niece’s identity: she has a birthmark that looks like a butterfly right above her left nipple. Naturally, in true Nudie-Cutie fashion, “The Case of the Hidden Butterfly Birthmark” means our hero will have to see numerous naked breasts in order to find the missing heiress.