The story is about some boys called Raphael, Jun jun/rat, and Gardo. They were dumpsite boys, They had no home, no money, and hardly any clothing. So basically close to nothing, Rat just scatters around in the trash and when he was scattering around, he found a wallet that had 1000 dollars in it. But when the police found out, the police wanted it as soon as possible, but they didn't give the money up to the police because they wanted to buy some clothes, food and all the stuff they need.
If you want to know more, then you have to read the book.