One Bullet

The world has ended. People went mad and suddenly started attacking and biting each other. Three years have passed since the 'zombie virus' spread across the world. As usual, Sayoon, who went on a mission to deal with those things, headed to the source of a commotion caused by an earth-shattering roar, where he discovered a soldier who seemed out of his mind. "What... is he doing?" He didn't know what was wrong, but he was slapping his ears with his palms. "...Is he a little off in the head?" As Sayoon muttered in bewilderment, the man's lips moved. "Ah... shi, bal?" It was a curse. That was for sure. And he ends up saving him from an unintended danger... From that day on, that crazy...