João Ernesto Ribamar is a corrupt politician running for the presidency. He is in the runoff election, ahead on the polls, when he receives a "mandinga" (curse) from his grandmother, which makes him unable to lie. Now the problem begins: How to win an election by telling only the truth?
After missing out on his co-workers winning lottery pool, the lonely Jairo embarks on an extraordinary Christmas adventure as a helper to none other than Santa Claus himself.
