New York, early 1960s. Against the backdrop of a vibrant music scene and tumultuous cultural upheaval, an enigmatic 19-year-old from Minnesota arrives in the West Village with his guitar and revolutionary talent, destined to change the course of American music.

Rafiki relays the legend of Mufasa to lion cub Kiara, daughter of Simba and Nala. Told in flashbacks, the story introduces Mufasa as an orphaned cub, lost and alone until he meets a sympathetic lion named Taka—the heir to a royal bloodline. The chance meeting sets in motion a journey of misfits searching for their destiny and working together to evade a threatening and deadly foe.