As Jimmy Grimble continues to face challenges both on and off the field, he discovers a pair of magical old boots in a sports shop that once belonged to his idol, Manchester City legend Georgie Best. With these boots, Jimmy begins to transform his game and gain confidence both on and off the pitch.
As the school football team makes their way to the final of the local schools cup, Jimmy must confront his fears and stand up to the bullies who have tormented him. Along the way, he forms friendships with his teammates and gains the support of his coach, Mr. Farthing, who sees potential in Jimmy's talent.
As the final match approaches, Jimmy must overcome his self-doubt and prove to himself and others that he has what it takes to be a champion. With the help of his friends, his newfound confidence, and the magical boots, Jimmy leads his team to victory in a dramatic and emotional final match.
Through his journey, Jimmy learns valuable lessons about perseverance, teamwork, and self-belief, and discovers that there truly is only one Jimmy Grimble.