Donggoo, 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 Donggoo meets the eight year old boy, Bokgi Jo Wonbin, who believes Donggoo is his dad, and the boy’s mother, Aesook Hong Ahreum in Busan, their story begins
