This is my pre production of a Warhammer 40,000 and lego film. Please read the following if you have no idea what Warhammer 40,000 is.

It is the 41st milennia, and there is only WAR!

So the year is 40,000 and there is a war waging between the Imperium of Man and the Chaos Space Marines.
They have been fighting for 10k years and the Chaos Spacemarines aboard the Ship Plagueborne have been attacking Imperial Shipping and they want to get a warp key. Which is on this ship and they will unlock a gate which releases daemons (yes daeamon-souless beings made of emotions) into the material world.

The Horus heresy-
During the 30,000 milennia, humanity is ruled by the immortal god emporer. Soon, nine of his most beloved generals fall to the four chaos gods. They wage a huge war against the Imperium which ends up starting a long never ending fued between chaos and the Imperium of man.

Script

-Part One-
Characters-Satnus, Grius, Vlaius and all Space Marines

-Intro plays-

Vlaius-Once the charge goes off we storm the ship…
Grius-Yes Vlaius…
Vlaius-GO!
Satnus-We need to capture there bridge!
Grius-Head for the bridge!
Vlaius-Grius who’s in the bridge?
Grius-There are several Marines.
Satnus-Pop grenades and charge in, take no prisoners!
Vlaius-Fire in the hole!
Satnus-Go go!
Space Marine: For the Emperor!
Space Marine: DIE chaos sc…ARGH!
Satnus-you worship a corpse!
Grius-Die loyalist scum!
Space Marine: We have spotted the Plaugeborne and it’s crew converge on our…AHHH!
Grius-Head for the Cargo hold!
Vlaius-We need to fine the Warp gate key!
Satnus-Plaugeborne, this is Satnus, we have captured the bridge we are now headed to the Cargo hold.
Plaugeborne-Confirmed Satnus. May Nurgle be with you.
Vlaius-Let’s move!

-Part Two-
Characters-Satnus, Grius, Vlaius and all Space Marines

Satnus-Stay alert, the ship is full of loyalist cowards…
Vlaius-My locator says that the key is in the Captain’s Quarters…
Grius-Let’s move out!
Satnus-So what does the warp key do?
Vlaius-During the Horus Heresy, Typhus and Arhiman made a Warp Gate, they wanted to connect the warp with the material world.
Grius-And it can summon daemons right?
Vlaius-Right.
Satnus-So if we can get the key we can wreck havoc upon Imperial Shipping, crippling the outer sector! We shall have the Emperors head!
Grius-The key activates the Warp Gate correct. We need to get a Tzeentch Sorcerer to help us with the spell though.
Santus-Let's move to the Captains Quarters.