[UNDYNE]
I knew you'd come here, human. They all did, and they all fell

With the seventh human soul, our world will be transformed
Now, you stand, facing me, in the eye of the storm...

But first, human, let me tell you the tragic tale of our people
It all started, long ago...
No, you know what?
SCREW IT!
Why should I tell that story, WHEN YOU'RE ABOUT TO DIE?

NGAAAAAH!

There comes a time when
A hero must make a choice
Fighting with honor, make
All rivals fear my voice

Tonight, this battle will
Make all the monsters say

[UNDYNE AND Chorus]
Undyne has saved us all
Undyne brought back the day!
[UNDYNE]
Real heroes never fear
Real heroes laugh at death
Every soldier must fight
Until their final breath!

I dedicate my life
To upholding what's right
Serving my land and king
BRING VICTORY TONIGHT!

[Chorus]
Bring victory tonight!
Come on and do what's right
Go, Undyne, fight!

[UNDYNE]
I forged my destiny from my blood and my sweat
If there's one who can beat me, I haven't met them yet!
You'll never win, little child, this is my destiny
They will sing of my name in the pages of history!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Raise my spear to the sky!
[Chorus]
Fight on, Undyne!

[UNDYNE]
Loyal soldier keep marching on!

[Chorus]
Fight on, Undyne!

[UNDYNE]
We shout with one voice!

[Chorus]
Fight on, Undyne!

[UNDYNE]
We will carry on!

You stand in the way of all our hopes and dreams
If human history has taught me anything
It's that humans will fight, it's that humans are tough
But from what I have seen, you're made of softer stuff

[Chorus]
Fight on, Undyne!
[UNDYNE]
Stand until the end!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Because someone has to die!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Clash as you pretend!

[Chorus]
Fight on, Undyne!

[UNDYNE]
The bloodstains will dry!

The very fact you exist is a crime
But you're not going to escape, no, not this time
If your life stands between us and seeing the sky
Then tough luck for you, human, tonight you're gonna die!

I feel everyone's hearts as they're pounding in sync
Pushing determination to the very brink!
With our hearts and our souls, we all know we can't fail
So come on, little human, let's end this sorry tale!

[UNDYNE AND Chorus]
I feel everyone's hearts as they're pounding in sync
Pushing determination to the very brink!
With our hearts and our souls, we all know we can't fail
So come on, little human, let's end this sorry tale!

[Chorus]
FIGHT!

[UNDYNE]
Is that all you've got?

[Chorus]
FIGHT!

[UNDYNE]
I've nothing to fear!

[Chorus]
FIGHT!

[UNDYNE]
You are a disease!

[Chorus]
FIGHT!

[UNDYNE]
I'm justice's spear!

[Chorus]
FIGHT!

[UNDYNE]
You cannot fool me!

[Chorus]
FIGHT!

[UNDYNE]
You're sick in the head!

[Chorus]
FIGHT!

[UNDYNE]
We'd all be happy

[Chorus]
FIGHT!

[UNDYNE]
If you were dead

[Chorus]
FIGHT!

[UNDYNE]
'Til your dying breath!

[Chorus]
FIGHT!

[UNDYNE]
For the ones who've gone!

[Chorus]
FIGHT!

[UNDYNE]
For our noble cause!

[Chorus]
FIGHT!

[UNDYNE]
We will carry on!

[Chorus]
FIGHT!

[UNDYNE]
We will find a home!

[Chorus]
FIGHT!

[UNDYNE]
We'll escape the wild!

[Chorus]
FIGHT!

[UNDYNE]
We will see the dawn!

[Chorus]
FIGHT!

[UNDYNE]
Farewell, human child!

[UNDYNE AND Chorus]
Real heroes never fear
Real heroes laugh at death
Every soldier must fight
Until their final breath!

[UNDYNE]
I dedicate my life
To upholding what's right
Serving my land and king
BRING VICTORY TONIGHT!

[Chorus]
Bring victory tonight!
Come on and do what's right
Go, Undyne, fight!

[UNDYNE]
I know in my heart there's no path but to fight
I know in my heart I am doing what's right
It'll be different this time, we will win this war
The humans will know fury like never before!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Raise my spear to the sky!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Loyal soldier keep marching on!

[Chorus]
Fight on, Undyne!

[UNDYNE]
We shout with one voice!

[Chorus]
Fight on, Undyne!

[UNDYNE]
We will carry on!

There were six came before you, six humans who tried
To get past the royal guard, every one of them died
I will never accept your mercy, never be spared
Killing you is my mercy, so stop being scared!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Stand until the end!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Because someone has to die!

[Chorus]
Fight on, Undyne!

[UNDYNE]
Clash as you pretend!

[Chorus]
Fight on, Undyne!

[UNDYNE]
The bloodstains will dry!

[Chorus]
We believe, Undyne, that you're doing what's right
Come on, then, Undyne, you must finish the fight!
Your heart, Undyne, should be telling you what's right
You can't let a human live, you must finish the fight!

[UNDYNE AND Chorus]
Come on, Undyne, stop the bloodshed tonight
What's good is a hero if they will not fight?
Follow your heart, and you will do what's right
You can't run away this time, let us finish the fight!

[UNDYNE]
Stop running, human, now come back and fight
I will rip out your soul and I'll bring back the light!
You can't give me mercy, can't handle my might
Though you flee to the heat, you will not leave my sight!

[Chorus]
FIGHT!

[UNDYNE]
'Til your dying breath!

[Chorus]
FIGHT!

[UNDYNE]
For the ones who've gone!

[Chorus]
FIGHT!

[UNDYNE]
For our noble cause!

[Chorus]
FIGHT!

[UNDYNE]
We will carry on!

[Chorus]
FIGHT!

[UNDYNE]
We will find a home!

[Chorus]
FIGHT!

[UNDYNE]
We'll escape the wild!

[Chorus]
FIGHT!

[UNDYNE]
We will see the dawn!

[Chorus]
FIGHT!

[UNDYNE]
Farewell, human child!

[Chorus]
FIGHT!

[UNDYNE]
Get back here, you punk!

[Chorus]
FIGHT!

[UNDYNE]
Don't you disappear!

[Chorus]
FIGHT!

[UNDYNE]
This is the last time-

[Chorus]
FIGHT!

[UNDYNE]
Hey, get back here!

[Chorus]
FIGHT!

[UNDYNE]
Ah man, all this heat...

[Chorus]
FIGHT!

[UNDYNE]
I'm just feeling beat...

[Chorus]
FIGHT!

[UNDYNE]…
I need a drink...

[Chorus]
FIGHT!

[UNDYNE]
Can't stay on my feet...

[Chorus]
Undyne, don't give up the fight!