My Anti-Japanese Brigade

I am not a soldier, but I came through time! Fight for the nation! I failed, I became a traitor who lingers! But I succeeded again, I became a killer who scared the enemy to the core, and I became a lunatic captain who made the Japanese invaders frightened! So the 'Yarang' appeared. The sharp blade in my hand must kill the enemy 3,600 times before he dies! …