Len Kagamine never meant for the fiery tealette named Miku Hatsune to get involved with his 'secret' life. But after Miku is forcefully, violently, and suddenly thrown into Len's world, he has no choice but to spill. Now with Miku knowing about the horrific deeds that the Kagamine has both done and witnessed, she's officially beyond the point of no return. All because of Len.

Miku, Rin, and Len have been friends their whole lives. They promised to always be there for each other, care for each other, and protect each other. Little did Miku know how far that protection actually went.

"If I take you out and compliment you, does that mean I'm flirting with death?" "You're making it easier for me to reap your soul." "So if I didn't joke, would it be harder?" "...Shut up, Hatsune." Death didn't-and couldn't- feel love until a strange teal-haired girl managed to capture his coal black, icy, unbeating heart and make it race and pound for the first time ever.

Hatsune Miku loved taking care of her "family." It's the center of her teenage life. But her deceased brother Kaito Shion wrote her name in his will as one of two heirs to his business, which will slowly uproot lies in her life. This introduces her to her bodyguard, Len Kagamine, who seems to despise her for reasons he won't ever say... (Warning! language/apparently violence?)

When Rin Kagamine's brother reappears after two years as mysteriously as he disappeared, Miku Hatsune's life begins to get a little crazier as she takes an interest in Rin's brother, Len. As she slowly unravels his perilous secrets, not only does she learn more about herself, but she also realizes little too late that some things are better off staying buried and forgotten. LenKu.

There are crazies in this world that should be left in a tank for observation. Like Miku Hatsune. Then, there are people like Len Kagamine that see a cute girl and tap the glass and talk and laugh and blush and smile. There is no barrier thick enough to stop him. (T for cussing) OuO

They say there's a first for everything. It's his first day of school. It's her first sight. It's his first friend. It's her first date. It's his first love…and he realizes, it's hers too. MikuxLen.

Trapped by a childhood debt, Miku, is forced to work as an assassin in order to pay off her dues. It is a debt she will never be able to break free of and she has long accepted that fact. That is, until she meets a golden haired stranger who will change everything, whether she wants him to or not. The question is: will things change for the better or for the worse?

Miku wakes up in a casino, and her new (and apparent) husband, Len, gives her a brief explanation of what happened the night before. For Lenku Week.

Crush talk between two best friends takes a turn for the worst in the best way imaginable. Len/Miku -Warning: Really dumb-

When a ghost named Len asks Miku, a well known detective who can see spirits, to investigate his own death, little does she know what she's actually getting into as she comes across forgotten cases and vows. Can Miku solve this strange case? MikuxLen. Final chapter is finally here! Enjoy!

Len and Miku love to tease each other. (Len/Miku)

It took one glance for Miku to know who that cold, arrogant guy is the Water God. Tall and muscular physique with gunmetal blue eyes that have many untold stories, it's so hard to turn away from him. And it's even more difficult when the beans spill she is the new bride of the man she despises the most!

Hatsune Miku is a lonely, hurt girl who struggles with events in her past. Kagamine Len is her complete opposite, but somehow the two must learn to work together to get what they need. For Miku, it's the return of her cell phone, which Len has stolen. But what could Len's intentions be? And are they changing as the two grow closer? Complete.

Len is semi-retired from his singing life, but refuses to get a job, despite Rin's protests. When Rin gives him a supposedly 'lucky' charm to improve his future, it doesn't take long for things to start falling into place, turning out better than the past. But then again, it can't really be because of such a silly charm, right? MikuxLen. COMPLETE.

When Miku sacrifice herself for the village, her life has changed forever. She is now the wife of the cold, arrogant water god. But putting that aside, he was undeniably attractive, and that is what make it so hard for Miku to lay her eyes off him.