The twins Rin and Len have been together forever. Not as twins, but as friends. Honestly, they don't even know they are twins. Rin and Len both love each other but haven't told each other. That is when they find out the news that will change how they view each other for the rest of their lives.

8 Years later... After the tragic incident, Len was forced to marry a girl named Sukone Tei. One day when he was visiting the flower shop, he bumped onto a girl. Not just a girl, but a girl whom he kept loving with all his heart. But, she didn't recognize him ( she has amnesia ) As the marriage of Tei and Len nears, lots of complications inflict the pair. Len discovers that Tei is a Yandere and is vaguely interested on him. On the other side, Rin begins to know Len as something more than a friend. Will their love succeed or will it break into tiny bits like the ruthless moment they shared eight years ago?

Rin x Len. Based off of the vocaloid song Karakuri Burst. She thought humans were brittle creatures, fragile and easily crushed under their own emotions. He believed in justice, that righteousness shall always be victorious. When the twist of fate brings them together, they could only go at each other's throats. Little did they know the other's identity. To her, he was the boy who she trusted above all else. To him, she was the kind "onee-chan" that gave him a fresh start. DISCLAIMER: I DON'T OWN VOCALOID, RIN, OR LEN!!

Len x Reader COMPLICATED

JUST READ IT (lmao) (One shot)

You and Len were very good childhood friends, but one day Len moved away, leaving you all alone. You both made a promise that you would see each other again, but will he come back for you?

I was at a concert And thats when i died and disapeared from the world.... Did i? correction: Tried to get killed by a banannas man AND i got in a severe comma and all of my memories got erased. Worst even: My sister Rin thinks i hate her The end of the world:i think im fallin for my twin!!!!!!!!! O.O Just great! Now whats next? THIS CONTAINS ALOT OF INSEST SISTER×BROTHER AND SOME MINOR STRONG WORDS ALSO EVERYTHING BELONGS TO THE CREATERS OF VOCALOID. EXCEPT THE PLOT AND SOME CHARACTERS. ENJOY

Ciauuuu this is my first fanfiction including my fav Vocaloid Rin and Len.This is a short story and it is full of cheesyness and kawaii-ness (I know it is not a real word but it is now because I say so XD)and lots of fluff. The story will be divided in small chapters because I haven't got much time write.At first I wanted to write it as a one-shot but I am lazy and I have no time (the struggle>_<) If there are some errors feel free to comment them and please review the story.I hope you enjoy it❤️

A girl with a red riding hood. An unusual boy. Their meeting will change everything. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Hey Guys, I think I'm going to do some major revamping and editing on this story, I'll let you guys know when I start editing and revising it.

Kagamine Rin and Kagamine Len used to be best buddies when they were young. But when they reached Junior high,Len doesn't seem to like Rin anymore. Rin's finding a way to make Len tell her the reason