Young-il is a schemer who manipulate murder-for-hire case to look like accident. cipher know those accident are in fact absolutely plot, plan murder. After complete a cleanly aforethought instance with no hint of grounds leave behind, Young-il receive a new petition. His new mark is a outstanding political fig who is ever under the limelight. Even with the higher hazard of get expose, Young-il decides to take the instance with his squad member, Jackie, Wol-cheon, and Jeom-man. When the secret plan is ready after speckless readying and legion rehearsal, the squad eventually make its move, but some unexpected problem endanger Young-il’s perfective program.