The outsider (Levi x Reader)

Our survival For humanity

It was another's expedition,luckily we don't have the female Titan on our tail since you know I captured her,but she still is in the dam Crystal,Erwin told me that I could have my own squad,we were positioned all the way on the front,as we were planing the expedition in Erwin's office,the commanders and squad leaders were all on the right side of the room,and me and my squad were on the left,we had a bigger map than theirs,I'm guessing they haven't found  anymore land,me and my squad decided to go in different directions,each one with a squad leader,not protecting them but killing all of the Titans that will get in their path.
(Y/n):
Alright!!!Regina your taking the middle back!
She nodded in response.
(Y/n):
Beard your taking the left side make sure when you've clear the path go back to the squid leaders!
He nodded in response.
(Y/n):
Cole same thing as beard!clear the path and go back to the squad leader alright!!
They all nodded in response,I'm just hopping here won't be any death this time.
(Erwin):
Uh...hey (y/n) may I see that map?
(Y/n):
Uh yeah sure why not!
Then all the squad leader got closer to the map,I could see their eyes go wide open.
(Hanji):
W-what?...what is this?
(Regina):
That's all of the earth!
She said with a cheerful tone.
(Levi):
Earth?
He asked,when then something popes in my head,I had just remembered that these people haven gone more outside of these walls,not even knowing what's outside our world.
(Y/n):
Uh guys...
As I said that making my squad turn around to face me with confusion.
(Y/n):
They haven't gone furthers outside.
(Beard):
Wait what?! Your saying they don't know what's out there!!!that there is more than Titans,they don't know what outside our planet!!!wait hold up Erwin let me see that map of yours!!

Then Erwin just handed him the map.
(Beard):
I knew it!!!
(Cole):
What?!
(Beard):
These people come from the east south,let's just say like around the others side of our world,and look they are right here in the middle of the place,heck no wonder you people haven't found anything!
(Levi):
Yeah we know ,but that doesn't explain anything about the earth and stuff.

I quickly thought of something I had this little blue cube that was a hologram of the earth.
(Y/n):
I can answer that!!

(Y/n):
This is the earth!

I could see them all with a wide eye,I'm guessing that this is very shocking for them but try have to know what's outside these walls.
(Hanji):
S-so your saying we've been living in that all our lives?
We nodded in response
(Hanji):
But we're exactly is the earth,I mean I know we're  living  in it but whats outside the earth?
(Regina):
SPACE!!!!and hundreds of hundreds of galaxy's and other types of planets!!!

She said with a dramatic tone,I'm guessing this was enough to say I mean we don't even know what's more outside our solar system.
(Y/n):
Well I'm leaving,we need to get some rest for the big day tomorrow!goodnight.
I waved as I left,I wanted to go to roof just to cook myself from all that knowledge,I mean I'm suppose to be the dum one but hey I actually know something,I'm so smart.
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Levi's___
_______PROV____________
As they kept talking about this I could take it anymore,knowing we're were actually on,we're we've been living all our life's and even worst there are still more things outside our planet,heck we've been trying to figure out what's outside these walls and these people know more than us,as I left I decided to to to my room to get my paper work done,I was going to enter my office when I saw (y/n) crawling outside the window.
(Levi):
The fuck?
I thought to myself as I then decided to follow her outside,I figured she went to the roof top,I slowly climbed up I could she her just standing in the middle looking staging up at the night sky I then noticed that I was right beside her.
(Y/n):
What are you thinking of?
(Levi):
What makes you think that brat?