Crossover with Vocaloids! Summary: The Seasonpuff Z's family company having their 520th and everyone are invited, including their most favorite group, Vocaloid! But with the Girls' terrible luck and Vocaloid what will the party end up like! And who is the new girl, Is she related to the mysterious hero that people are talking about recently? Bad at summaries, Please read XD!

A short fic of Momoko and Kaoru's past in my rewrite of the PPGZ series (Umareta! Seasonpuff Girls Z). The characters may be OCC here. Warning Slight Yuri. Don't like, Don't read. Enjoy XD