(A/N: I did not own RWBY & Starship trooper, It belongs to their expected owners)

-------------Opening Scene

The scene shown hundreds of soldiers and troops line up and the title appeared that just said "JOIN US NOW!" and the narrator was heard.

Male Narrator: Young people all over the globe are joining up to fight for the future.

The scenes shown federatiom mobile troopers.

F. Soldier 1: I'm doing my part!

F. Soldier 2: I'm doing my part!

F. Soldier 3: I'm doing my part!

(Child) F. Soldier 4: I'm doing my part too!

The troopers started laughing or chucker at the kid.

Male Narrator: They're doing their part. Are you? Join the mobile infantry and save the world, Service guaratess citizenship.

"Would you like to know more?"

The scene shown a red planet called mars and the male narrator continued.

Male Narrator: 13 Years ago, A strange meteor "crash" on mars. Until "they're" came.

The scene shown a terrified creatures shape and sizes.

The creatures know as "bugs" attack the colonizes, lncluding killing or slaughter any humans in town and cities.

Male Narrator: This menace known as "bugs" attack our colonizes and kill any human beings on site. That's why the government from earth mobiles their infantry and fight against this menace.

People all around the world sigh up and joined the infantry to fight against the bugs.

Male Narrator: The fight against this bugs have taken the toll on our troops, They're tough and dangerous, Not only that, They're can swarm with alot of numbers and they're ambushed our troops.

The scene shown troops were attack by warrior bugs and the rest of them were killed. Another scene shown the military base gets attack by the bugs.

Male Narrator: But, With this new advance technology. The buds were no match.

The scene shown an advance technology power suit.

Male Narrator: With this power suits, The bugs were no match against this new infantry troops.

The scene shown the power suits killing the rest of the buds. Another scene shown the power suits destroyed the plamsa bugs with missiles on their back on the turret.

Male Narrator: 5 year of war, When the mobile found the brain bug, The infantry destroyed it ending the war on bugs.

The scene shown a massive explosion killing the rest of the bugs as the mushroon cloud was scene on horizon.

Male Narrator: With their leader dead, The bugs became leaderless, The United Terran Federation rebuilt the colonies of mars. With the devastion war with the bugs. Mars was now in peace.

The scene shown the colonies was now rebuild om towns and cities of mars. With the war of bugs was over, The mars was now in peace.

Male Narrator: However, A new horror came when the interdimersion gateway open on the city colony. Black creatures came out of it and attack the colonies.

Black creatures from the portal started attacking the city. Many were slaughter or killed by this unknown creatures.

Male Narrator: But the mobile infantry repelled this creatures.

The scene shown the troops and the power suits repelled the attack and creatures were killed. The army found the portal that was causing the damage.

Male Narrator: Now, The mobile infantry will have to enter to the otherside.

The scene shown the army decided to go to othetside, They're don't know what may cross path. Than the screen shown to the title.

----(RWBY: Starship Troopers)----

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A/N: So this RWBY X Starship trooper crossover, This idea just pop out of my head. So yeah.