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Location: Remnant, Xiao Long house.

3rd person pov

Two girls in the young age, Named Ruby and Yang were playing hide and seek. But three jeeps arrived the two notices it. Tai (Ruby and Yang Father) saw this and quickly check if they're are hostile. At first he saw man with weapons on it and they wear strange clothes on them.

Tai: What on oum?

???: Hi Tai!

Tai saw Summer waving, He ran and hugs her, Including ruby and yang. Ruby saw the soldiers holding rifles as her eyes glue at the STG-44.

Ruby: Wow! Mommy he has cool gun!

Summer: Well, They're the ones who save me.

Tai: WAIT!!! REALLY!!!???

???: Yep.

Tai, Ruby and Yang heard a male voice, They all turn to see a young mem and a women.

Summer: Oh right, Tai, Girls. This is Y/N and his wife W/N.

Y/N: Sup.

W/N: Hi.

Tai: Thanks for saving summer.

Y/N: Just doing our job or something.

Tai: Can you two come inside so that we can ask you guys question?

Y/N: Sure, We don't want the kids hear this. You two watch the kids. Don't let them near our guns.

WW2 British/American/German soldiers: YES COMMANDER!!/ JA KOMMANDER!!!

Y/N: Also tan are you coming?

Tan: Sorry, I can't join, I will be back with surprise.

Tan flys in the air, Leaving the two couples behind.

W/N: Surprise?

Y/N: Probably he's doing something, C'mom summer and her husband are waiting for us.

TIMESKIP BROUGHT TO YOU BY THIS.

AND BACK TO THE STORY.

Has the four get to the kitchen, Unknown to they're saw a guy with black hair.

Summer: Hey qrow!

Qrow: Hello Summer, You're back and who are those two?

Summer: This is Y/N and his wife W/N, They're save me from the horde.

Qrow: Really!?

W/N: Yeah, Me and my husband save her.

Y/N: Now, Let's talk about what's going on.

They're all sit down their chairs.

Summer: Your weapons, They don't appear to be atlas.

Y/N: *Though* Dafug is atlas?

W/N: This weapons ain't made by atlas. But from the different universe when me and my husband died.

The three had their face shock.

Qrow: YOU TWO DIED!!??

Y/N: Yes, we were killed by bank robbers back at our world called earth.

Y/N begins to explain anything about earth, At first they're were surprised to see earth was bigger than remnant, That dusk, grimm and faunus doesn't exist. But their faces turn to horror when they learn their history about war, slaves and climate changes.

Summer: *Shock and horrified* Oh oum, T-This unbelievable.

Tai: *Shock and horrified* 2 Great wars, 60,000,000 million lives.

Qrow: *Shock and horrified* Earth was much bigger then remnant.

Y/N: Yeah, Earth was pretty terrible.

W/N: Now's was your turn.

The Three begin to explain anything about remnant, dusk, creatures call grimm, and another species called faunus with animal. At first the two couples were not happy hearing faunus were discrimination by other kingdoms. Atlas was gonna been a big problem, Y/N thinks that they're might steal those advanced technology, Remnant will be in chaos.

Y/N: I understand, But faunus were discrimination by kingdoms. What can they give them rights?

Summer: Unfortunately, Some of extremism groups from kingdoms are anti-faunus.

Y/N: *Though* I think I need to build a nation where humans and faunus live together without discrimination.

W/N: *Though* Anti-Faunus!? They are even worse then KKK, Neo-Nazi, and White supremacist. I may be white, But I hate this racist groups.

Y/N: Well, I need to build a base here. I summon more soldiers.

Qrow: What?

Summer: I'll explain you all later.

The German soldier come inside.

German Soldier: Mein Kommander, Our soldiers was killed by a lego.

Y/N:........ wot?

=====(5 Months later)=====

It's been months, Y/N established a base in the forest. But decided build cold war era military. W/N has been teaching Ruby and Yang about french~ language. At first Y/N can't build a nation on vale. In the house, Y/N and W/N arrived, Ruby and Yang hugs the couple.

Ruby: You're back!

Y/N: Yep!

W/N: Hi yang.

Yang: Hi!

Ruby: Y/N, W/N, Are you ok?

Y/N: Me and W/N were fighting a weird grimm. Whatever that creature it did to us.

Summer: Y/N, W/N Your back.

W/N: *Nodded* Yep.

Tai: Dinners ready.

After few minutes, Y/N and W/N eating their laugh. Until tan came in.

Tan: Sup my dudes.

Y/N: Tan! Your back!

Tan: Yeah, Also, You two don't looks so good?

Y/N: We were attacking some strange grimm, It bite us for some reason.

Tan scan Y/N and W/N body.

Tan: Oh my, You two were poison and it's spreading across your body.

Everyone where shock, Including the couples.

Tan: You two will be in the freezes, It will cure you two for 9 years.

Y/N: I understand, Let's go honey.

W/N: Ok, Sorry everyone.

Ruby: Will you come back?

Y/N: *Nodded* Yeah.

Tan: Come on, The poison will spread very fast.

Y/N and W/N left the house, They turn and wave back at the family for goodbye. A UH-1 Helicopter arrived and pick up the couple and heads to the west of remnant.

To be continue

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Next Chapter 3

???: 9 years?

???: Ruby accepted to beacon academy?

???: *Gasp* Y/N, W/N YOUR BACK!!

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A/N: This part was from CrimsonThe12, Go check out his story Gmod x Rwby. See ya!