This fic takes place after the events of: "Boast Busters"
After Trixie lost to Twilight in calming down a rampaging Ursa Minor. Trixie fleed ponyville and wonders into a strange cave unaware of a Ursa Major that lives there. When the magician wakes the Ursa Major takes it upon himself to treat the grown mare like a cub, and keeps her from leaving the cave. As Time passes Trixie slowly starts to change from a unicorn into a actual Ursa Minor cub. Trixie realises she has to find a way to escape the cave and find somepony to help her, or be trapped in the body of a Ursa Minor forever.
Editor:The Fan without a face