All of the existing Vocaloids had died out. Whether they were discontinued or wore out on their own, they were gone. Every last one of them- Miku, Rin and Len, Luka, Kaito. In fact, the names weren't even known anymore. Master was frustrated. He loved his Vocaloids, but alas, they did not last... Maybe he could start over... He could begin again with a new generation, except... he would not call them Vocaloids this time. No, he needed a new name for them. Then it hit him. Eraloids. The new generation of Vocaloid.