有“狗”针对朝鲜，而他们是在国外度假。亨罪和纪勋绑架和杀害这些人没有一滴愧疚。而他们在韩国的一段时间里，人们的家庭后杀追他们像狗一样，从来没有放过，一旦他们咬。斗金，谁是亨罪的团伙抛弃，独自绑架一个新的受害者。一位中年妇女追寻亨金的团伙，发现她的儿子谁去他的假期期间失踪。然而，受害者和绑匪都纠结在许多复杂的方式...

There are 'dogs' that target Koreans while they're on vacation abroad. Hyeong-sin and Ji-hoon kidnap and kill these people without a drop of guilt. While they are in Korea for a period of time, the family of the people kill chase after them like dogs that never let go once they bite. Doo-jin, who is abandoned by Hyeong-sin's gang, kidnap a new victim alone. A middle-aged woman tracks down Hyeong-jin's gang to find her son who went missing during his vacation. However, the victim and kidnapper are tangled in many complicated ways...