Horror in the Underworld

MiHye and MiRan sisters get to inherit 100000 dollars from their long lost father The next day MiHyes lover Baek SeungJi finds that MiRan got killed which makes him a suspect of the crime To prove he is innocent SeungJi investigates the murder Soon it turns out that a band of North Korean agents including Dr Kim MiRan and MiHye planned to kidnap SeungJi who worked as a cipher officer in the military The police arrest all the North Korean agents who were on the verge of kidnapping SeungJi