Dong-goo, a lowlife thug, has always been living a hopeless miserable life
One day, he accidentally obtains a bankbook with such a large amount of money as much as one billion won
He travels down to Busan in order to try to obtain the PIN number for the bank account
As Dong-goo meets the eight year old boy, Bok-gi (Jo Won-bin), who believes Dong-goo is his dad, and the boy’s
