为了躲避穷追不舍的内务探员，腐败的员警勉为其难地和叛逆青少女联手，企图在为时已晚前揭开阴谋。

　　讲述负责杀人案件的辩护律师顺浩和看到事件的证人智友之间的故事，智友是个自闭症患者。

　　贤杰向他初恋的苏门答腊人坦承了他的爱，但她犹豫不决，他最好的朋友宣告了友谊的终结。他们并不同情贤杰，他就在死亡的眼前，只想着自己。不为人知的事情发生在贤杰周围。有一天，一种奇怪的口音出现了，混乱的日子自然又回来了。

　　Minjae is a highschool teacher during the day, but at dusk, he goes out on the streets and join with youth who are alienated from school and home. Due to an incident, Minjae is put to the test again to protect his students ─ Jigeun and classmates.