‘Dragon Inn’ looks like an ordinary Chinese restaurant but in fact, it’s a safe house of an organization that executes revenge for people who are in difficulties. The five members, Cheol-min, Ji-hye, Seung-jin, Yong-tae and the Boss are gathered for their own different reasons. One day, a murder case related to an infamous entrepreneur happens. Even worse, the victim turns out to be a friend of one of the members of Dragon Inn…

『龍屢閣』表面上是間平凡的中菜餐廳，實際上則是暗中執行私法正義的秘密組織。龍屢閣的五名成員雖然各自因不同的理由而加入組織，一旦龍屢閣接到神祕情報員的委託，便針對法律無法解決的事件，共同為受害者伸張正義。當大企業會長兒子的暴行引發了死亡事件，竟牽涉到龍屢閣相關人士，事件開始變得複雜難解…！

　　这是一部讲述挣脱法律框架，对残忍犯罪进行审判的秘密组织“龙楼阁“成员的激烈动作电影。海报中“求善勿求恶“的标语，预示着组织成员们将面临的不寻常事件。

겉으로보기엔 평범한 중국집이지만 실제로는 법이 심판하지 못한 사건들에 대해 정의의 판결을 내리는 자경단의 이야기를 다룬 액션 느와르.

Uma organização secreta chamada Dragon Inn é formada por um grupo de justiceiros. Atuando onde a lei se mostra falha, eles buscam pôr fim à maldade que circula na cidade. Mas, quando se metem com criminosos influentes, a situação acaba ficando barulhenta.