Many countries were at war with each other, martial law was declared in the cities.

Your brothers and father were taken into the army. And you should have stayed with your mother, but you couldn't, you were rushing to your brothers. running away from home, lying about your age, you passed military training and you were taken into the army.

After 3 months, you were captured and now the enemy is pressing a gun to your temple. "Who will you be?" He asks, Lieutenant Ghost