Katrina is a dragon slayer but not just any dragon slayer. She is known as the lady of dragon slayers because she can control all four of the elements. She has been alone for many years, being tortured by her once childhood friend Hamish. He and his dark guild plan to get all the magic energy they can from her and use it to help resurrect their master Zeref, but Fairy Tail are coming for her. Macarov himself comes to her aid. The fear of what the dark guild did to her makes her wary about joining the light guild but then she starts to fall for a certain pink haired fire dragon slayer and her life it turned upside down.