Summary
When the three Guardians Ti'ana, Bianca, and Katie-8 defeated the Dark Heart in the Black Garden, they were pulled through a wormhole into another galaxy. One also populated by humans, and besieged by the forces of Darkness. Now they must find a way back to Earth. And there is another player, one who could rip the world apart in his haste for power. A Destiny/RWBY crossover