Lucy is a 17-year-old girl, who wants to be a full-fledged mage. One day when visiting Harujion Town, she meets Natsu, a young man who gets sick easily by any type of transportation. But Natsu isn’t just any ordinary kid, he’s a member of one of the world’s most infamous mage guilds: Fairy Tail.
Saitama is a hero who only became a hero for fun. After three years of “special” training, though, he’s become so strong that he’s practically invincible. In fact, he’s too strong—even his mightiest opponents are taken out with a single punch, and it turns out that being devastatingly powerful is actually kind of a bore. With his passion for being a hero lost along with his hair, yet still faced with new enemies every day, how much longer can he keep it going?
The film revolves around a mysterious girl named Éclair who appears before Fairy Tail, the world’s most notorious wizard’s guild. She lost all of her memories, except for the imperative that she must deliver two Phoenix Stones somewhere. The stones may spell the collapse of the magical world, and Natsu, Lucy, and the rest of the Fairy Tail guild are caught up in the intrigue.