在这部双生警贼动作片中,Hae-shik和Hae-chul是一对孪生兄弟，可是他们长大后却各有自己的前途，前者成了一个干探，而后者成为了一名暴民。
Hae-shik差不多可以获升职之时却突然被辞去，于是他返回了自己在Jumunjin的祖家。对Hae-shik来说，这是他长大后第一次回乡，可是当他到达的时候却被人误以为是Hae-chul。纵使他试图解释自己的身份，仍是百辞莫辩。正当他将被当地的暴民以私刑杀害时，Hae-shik突然被Bun-gae救起。其实Bun-gae也误以为Hae-shik是Hae-chul……
Hae-Shik and Hae-Chul are twin brothers, one is a cop and the other is a gangster. The cop gets into troubles when he visits their hometown because everyone treats him as the gangster.
