In the magical land of Everglade Valley, Sparkle is a young unicorn with a shimmering silver horn and a heart full of curiosity. When an ancient spell threatens to plunge the valley into darkness, Sparkle embarks on a quest to find the enchanted Crystal Rose, the only thing powerful enough to break the curse. Along the way, she befriends a mischievous fairy named Twinkle and a brave young gnome named Gus, forming an unlikely trio determined to save their home.