It's basically in the perspective of a Fire Nation Army soldier, and his thoughts on the war. Just read it...you'll see...

The Tale of War

Swing, swing, swing again

The blows add up in the end.

Beat, beat, beat us down

Like the soil on the ground.

Our lord plays with us like

dolls.

In all our battles he ignores our

falls.

The taste of blood is thick in

me.

I do not lust for it; I long for

purity.

An unimportant piece in the game of

war.

For our nation wants the highest

score.

Run, run, run away

The flags of war begin to sway.

Hate, hate, hate me with pain

Just for the fire in my veins.

Kill or be killed that's the

rules.

We all obey like stupid

fools.

Fight for royalty we've never

seen.

The world thinks of us so

mean.

Before this war spoils my

head.

I whisper sweet things to her in

bed.

March, march, march on proud

I say farewell to the crowd.

Live, live, live through the fight

Please tell my girl tonight.