Tommy (Anthony Rogers) and Raphael (Lucas Evans) are members of the school's philatelic club, both of whom are eager to get a precious stamp album that has been rumored to have disappeared for many years in Australia. Tommy was born in a poor family and had a brother to take care of, so he often made money by buying and selling stamps. Once, Tommy cheated and sold one of Raphael's stamps. In the store, Raphael coincidentally saw the cheated stamp, but he didn't have enough money to redeem it. The shop owner couldn't bear to see Raphael's lost look, so he gave him a stamp album. In the stamp album, Raphael was shocked to find an ancient letter, which recorded the whereabouts of the stamp album that had been missing for many years. -China.