Madrid, 1999. Costa, Roge, Pepo and Juan Luis are four 20-years-old who take a train to make their longtime dreamed end-of-year trip for traveling around Europe. However, in the first stop in Paris their baggage is stolen by a thieves, but when Costa, Pepo and Juan Luis get out the train to catch them they forget Roge, tied by the thieves to the seat with plastic adhesive.