Gaimetal is a metal ore with high amounts of pure energy that gets discovered 50,000 meters underground in 2047, and people begin mining it all around the world. However, Gaist, metallic lifeforms whose bodies are entirely encrusted with Gaimetal, emerge in 2055 and begin attacking mankind. In response to their attacks, people set up GCG - Gaist Crusher Garrison, where Rekka, Hayato, Kurama, and Shiren are among those who suit up in Gaist Gear and battle over 100 varieties of Gaist creatures. Source: ANN Note: Part of Capcom Kids Project (Nintendo 3DS action game, manga, anime, and other forms of media).