Contains Len x Rin, Kaito x Miku, Gumi x Yuma, Gakupo x Luka. Len's been in class with her for almost a year now. So why does he notice her towards the end of the school year, and is suddenly falling for her? It's an unexplainable pull for him as he's drawn to his classmate, Rin, and as he learns more and more about her, he learns a lot about himself as well...not to mention how his advances towards her are breaking and reforming friendships faster than you can say "World is mine," and best friends begin to drift apart as jealousy and confusion follow.

A story version for Rolling Girl but with LenxRin in it! -teammikuto Miku: I've been bullied for being different and looking different from other people...with my teal hair and 01 vocaloid mark on my arm...yes I am a vocaloid...oh the many times that I've tried suicide and nobody was there for me...to stop me, I'm completely alone...the only person to stop me is myself... I have no friends...I like it that way...I need NOBODY!!! Rin: First time people look at me...I make my first friend! But I keep blowing it off everytime they look at my reflection in the mirror. All the other girls look like themselves in the mirror. I look like the opposite of me...a boy...a different gender. Girls tease me for this but I just keep on rolling.