A necessary sacrifice to bring peace to this planet.

And just when all hope seemed lost, message of a new discovery drew us to an unknown planet called birth.

And so began the war, a war that ravaged our planet until it was consumed by death, and the cube. Most loss to the far reaches of space.

Are you Samuel James Witwicky? Descendant of Archibald Witwicky?

Before time began, there was the cube.

Bumblebee is a brave soldier. This is what he would want.

Cybertron.

Easy ironhide.

EBay.

For a time we lived in Harmony, but like all great power, some wanted it for good, others for evil.

Freedom is the right of all sentients beings.

Get out of the car.

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He will die in vain if we don't accomplish our mission.

I am Optimus Prime

If all else fails, I will Unite it with the spark in my chest.

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If I cannot defeat Megatron, you must push the cube into my chest. I will sacrifice myself to destroy it.

It's you and me Megatron.

Just hurry.

Megatron.

My name is Optimus Prime.

On the planet Cybertron.

Permission granted.

Please hurry.

Please let this work.

Sam

Sam, I owe you my life. We are in your debt.

Taking the children was a bad move.

That is how our race was born.

The code on these glasses indicates the Allspark is 230 miles from here.

The coordinates to the cubes location on Earth were imprinted on his glasses.

Time is short.

We are autonomous robotic organisms from the planet Cybertron.

We are here looking for the office park and we must find it before Megatron.

We are taking the children.

We know not where it comes from, only that it holds the power to create worlds and fill them with life.

We scattered across the Galaxy hoping to find it and rebuild our home, searching every star every world.

We've learned Earth languages through the World Wide Web.

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You all know there's only one way to end this war. We must destroy the cube.

You don't seem afraid. Are you not surprised to see us?