该片是由Yoon Yeo-chang (윤여창)执导的剧情片,于2016年上映，主要.讲述了:　　Dong-g.oo, a lowlif.e thug., has always been living. a hopele.ss miserable. life. One day, he. accidentally obtains. a bankbook wit.h such a large amount. of money as much as .one bi.llion won. He t.ravels down to Bus.an in order to try. to. ob.tain the PIN. number for .the ba.nk account. As Dong-goo .meets the. eight year .old boy, Bok-gi (J.o Won-bin), who belie.ves Dong-goo is. his dad, and the boy.’s mother, Ae-sook (H.ong Ah.-reum) in Busan., their story begi.ns.