Nora inexplicably wakes up transformed into a dog at midnight and panics about being exposed or sent to a lab. A rescuer finds her, scoops her up, and urges secrecy while wondering if she was poisoned. Too slow on four legs, Nora is taken to the rescuer’s home. The rescuer accuses her of secretly living in a mansion but still lets the dog crash in their room because their uncle is afraid of dogs. After a comfortable night, morning brings a shock when someone sees the dog and exclaims, "It's you?!"