Vincent hummed quietly "my world, Gaia, is a relatively large world compared to the ones you have seen so far, and is comprised of 4 larger continents and some smaller islands. One of the continents is controlled by Wutai, while the rest was controlled by the Shinra Power Company." he explained calmly. "Before this event happened Gaia was recovering from a war with Deep Ground, which was a secret experimental army of super soldiers created by Shinra."
"Casting magic on Gaia works a little differently then most other worlds from what i understand, as we use crystallized Life Stream, Materia, to cast out spells" as he said this he pulled his fire materia out of Cerberus to show him
Soon the Halberd arrived in one of the continents. Meta Knight said "Before you go Kirby, one of the piolets found this gem. I figured you might have a better use for it." He gave Kirby the gem, reveling it to be the green Chaos Emerald.