Planet Fusion traveled in the galaxy absorbing every planet that gets in its way. As can be seen in picture, Planet Fusion already absorbed much of them. It eats planets, and it's not picky. Its next target: The Earth. Before invading Earth, Planet Fusion attacked and absorbed Eurasia, but even before the absorbtion of Eurasia, Fuse invaded Metagaxia and lost, making Metagaxia a planet that could be a powerful opposition to fuse.