One day, a young boy stumbles through a cave to find a tunnel leading to the most beautiful place he's ever seen. He sees a field, a big, beautiful field, where some people you might call Vocaloids live. It seems as though these Vocaloids are immortal. They never get sick, they never seem to age, and any wounds they get heal immediately. It's as though something is protecting them. These special people claim that they have never left their precious home. They convince Oliver, the young boy, to live with them. However, it seems as though Oliver doesn't have the same protection as they do. He can get sick and his wounds heal normally. Len, who had became Oliver's best friend, has his heart set on finding out why (and also gaining Oliver's love). {Disclaimer: I DO NOT OWN THE CHARACTERS}