Defy Not The Heart: The Guardian Heart Crystal Book 2

A young girl, born over a thousand years into the future, accidentally steps into the mist of a war stricken land, carrying the one thing with her that can heal or destroy their land: a scared crystal known as The Guardian Heart Crystal. As five brothers are drawn to her and become her protectors, the battle between good and evil turns to a battle of the hearts. Now, with the Crystal shattered and the enemy closing in, the last thing they expected was a spell to turn them against each other...