I have decided to get a new diary. THIS time it has a lock....so that good for nothing snoopy Dane can't get into it! I also gave Iceland (@APHetalia_Iceland) one....but I don't think he likes it very much....

This is a Len x Reader story. You were an ordinary anime fan when you found out an announcement about vocaloids and humans. What will happen when they chose you to be the project tester.