There's a new girl in school and she likes Len. Meanwhile, Kaito likes the new girl but can't let Miku find out about it.

This is my new diary I got for my birthday from Miku-Chan. I don't have a whole lot of private stuff but I might. I don't know. You can read it if you want. I- I don't mind at a-All. Heh.

Luka is a young transfer student who doesn't want to hang out with the wrong group of people. She's shy and loves to sing and dance. She makes friends but doesn't know if she can trust them. What she doesn't know, is that she's a target....of who? And the obsession of...who? Find out in "Syrup". Get ready for some sticky situations.

Len has been keeping a close eye on the girl next door. He doesn't know how he feels about her. They aren't really friends. More like acquaintances. They know each other, but they aren't close. Len's parents and her parents are very close friends. Can she a Len be the same way?

What happens when an immortal test subject falls for a mortal high school student?what happens when the test subject is on the Run? What happens if the immortal test subject turns the mortal,immortal? What happens when betrayal and sacrifice smacks you in the face? Len Kagamine died on the day of his birthday in an accident. But what if resurrection were possible? Could a mortal be turned immortal with just a few test runs? Len is on the Run from the scientists who made his body immortal. He's highly unstable though and needed to do a very fatal test to become more stable. Luka Megurine is a mortal high school student at Vocaloid high school. She lives a normal life until she's kidnapped and is asked for serious help. What could a weak mortal do? Luka is weak and can't fight anyone. But she could turn immortal with just a few......test runs. How can a mortal and immortal come together as one?

When Emotionless Len falls in love with Luka, Who seems to be the trigger for his feelings, What will happen when he finds out she likes someone else? What will Luka do when she finds out Len's feelings? Read to see how it all unfolds.

Luka Megurine has fallen in love with her childhood friend Len Kagamine. Len is not only human but is also half vampire. Len is trying to hide it from Luka so he moved away when they were little. Will Luka move forward or will she continue to search for Len?