If Destiny Wills

In a world where magic had begun to stir, chaos began to rise. With villains under the cover of darkness and attacking at the last moment. Childhood friends Pidge and Keith paid no attention as to what was happening in the world, only annoyed at their brothers' protectiveness to keep them from danger.
But when Keith feels a certain energy pulling him towards an unknown place, both of them find something that should've been destroyed a long time ago. The truth comes from whether they'll use it. For either good or evil.

This is basically Voltron in a Miraculous au.