ok, Invader Zim x reader or something

Chapter 9

Zim ran after Y/n eventually catching up. "Y/n! where are you going too?!" Zim starting to walk slower now that he has caught up with Y/n. "Looking for something" Y/n said .
"Looking for what? Teeellllll' mee. "
"What I'm looking for is some books --here it is, I just know the books are here. ",she said stopping in front of a blue door with a window , and a sign that said library. Opening the door she went into the school library , Y/n held the door open long enough so Zim can follow through too. "What kind of books are you looking for? " Zim asked.
"Two books that say organic chemistry on them , O-r-g-a-n-i-c C-h-e-m-i-s-t-r-y , incase you wanted to help find the books with me , and didn't know how it was spelt. "
"Ok,--WAIT! WHY WOULD I HELP A LESS SUPERIOR BEING THAN MYSELF?!"
"SHHH ", said a librarian shushing Zim.
"Uhmmm, because were friends?"
"Friends, HA! Pitiful human."
"You're the one who followed me here, plus you're just staying that because you don't want someone else to view you as pitiful." Y/n said with a smirk."Alright fine , I'll help." Zim said. Both looked around the library through the maze of bookshelves. , but did not find the books."Are you sure those 'books' are here?" Zim asked folding his arms. Y/n sighed leaning against a wooden bookshelf. "AAHh!", she screamed suddenly when something heavy fell on the floor. "WHAT THE?!" said Zim. On floor were two books. Rubbing a hand on the spot where the books hit her she saw it was the books she was looking for, exept they were different. One book was as big as a dictionary book the other about maybe a third of the size , which was their original size, but the appearance is different. Y/n picked up both the books she opended the smaller one to find her notebook . These books were her original books, but different. " Are these the books you been talking about? What's that one 'notebook' ? You didn't mention that one." Zim said seeming a bit curious."This note book contains my notes , and how I was planning destroying my Earth not this Earth , but another ; though these plans would have a higher success rate here if you were planning on 'destroying' and not 'conquering' , though you could modify the plans so they could help you conquer Earth, but these plans still aren't baked all the way." Whispered Y/n. "What do you mean ' other Earth? There's more of you filthy humans?"
"I'll explain later."
"

Give me that 'notebook'! I want to see the plans." ,said Zim reaching trying to grab the book
; Y/n held the book up away from his grasp. " No later, not here I'll show the plans later ; wouldn't want to be EXPOSED would we?"