Fairy Tail is about people called Wizards who can use power called Magic in the world of Earth Land. Fairy Tail Heart's Legacy tells the story of a young girl name Maribell Vermillion who is secretly a Daughter of Mavis Vermillion and Zeref Dragneel though Its unknown to everyone. Maribell Vermillion lived in Magnolia Town but she has no idea about her past as she was secretly placed in a Stasis to preserve Maribell's life as a baby until she became 18 by Mavis's old friend Fay Morgana