Papi is the world’s dodgiest pensioner, who only has a winning smile to offer by way of payment. With nowhere to live, he sets up his home in a boathouse he owns, but with full of debts, he is about to lose it. Wizy, his neighbour and owner of a flashy discotheque, sets his sights on Papi’s boathouse that he wants to turn into another nightspot. Papi has little idea of what to do, so the old fella seeks his grandson’s Tomi’s help. The kid calls on his mates to lend a hand and this gang of hapless hopefuls take on the fight of Wizy and his thugs and attempt the impossible: they temporarily transform the boathouse into a ruin pub to collect the cash to save the boathouse. Their hopes are large but their chances are little.