People are dying in the frontline and they need to pull out new weapon to survive.

as everyone knows the most essential part in every battle field is the war room which is planning all the moves of army, but to south korea's bad luck their war room does nothing, the main marshal in the field has sent some of his people to convince the thinking heads of war room to give them premissiom to attack the enemy's headquarters which is North Korea.  the main aim of the government is to lessen the number of kills in North Korea because they prefer to not have a brutal war but instead the enemy’s army is killing with no mercy. The only way to persuade the war room to give them a permission is to sent someone there to give the headwuarter more vivid information and Hongbin as a colonel feels the need to be with his army in the frontline but major general JungTaekwoon is so against it.