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...。Julien 活在一个畸型的家庭~ 妈妈早已不在人世, 尖酸刻薄的父亲爱嗑咳水, 更爱辱骂子女~ 他的弟弟 Chris 终日挨着爸爸的特训苦练体操, 希望出人头地| 他热爱跳芭蕾舞的妹妹Pearl 身怀六甲, 经手人却竟然是 Julien 自己~ 而他嘛… 则是个精神错乱的青年, 每天漫无目的地在街上蹓跶, 独个儿在胡言乱语~ 这样的颓废家庭会有怎样的出路? 朋友可以带来一点鼓励和支持吗? 宽宏博爱的宗教又如何?。