The Day
Rin POV
"Hey Le-en" "What is it Rin?" "Would you like to go on a tour with Gackupo and Kaito-nii?" "Fine whatever just do not expect me to do anything but sing and rehearse with them." "Okay Len-san."
"Today was a normal day, a very perfect day. "That is if you were planning of a prank on someone." "Today was Prankster Day, every prankster day the Vocaloids prank each other in countless ways, and Rin's special target was none other than her brother Len Kagamine.
Rin was trying to get revenge on Len for what he did last prankster day, Len made her look like a fool in front of all the Vocaloids, but Rin didn't know Len accidentally did that so she was planning to doa prank on Len worse than what he did to her, but first she had to ask her friend Celia ( The Revenge Vocaloid ) for help.