You are looking for eternal life and the elixir of life!
Rumor has it that a wizard came across the formula and keeps the elixir in his chambers. You clandestinely try to get into the wizard’s home and, without causing a stir, steal the immeasurably valuable elixir.
The wizard doesn’t seem to be there – but you don’t have a long time because he is only looking for herbs every day in the nearby forest. You know if he catches you, you will be turned into frogs or worse …