In the medieval kingdom of Gabylonia, once a land of heroes where knights flourished, justice now reigns supreme. Wielding swords is no longer praised, and those skilled in law are the ones respected. Justin (voiced by Freddie Highmore), a slender young man and son of a renowned lawyer, refuses to follow his father’s path into law. Instead, he dreams of becoming a legendary knight like his grandfather, Sir Roland. Encouraged by his grandmother, Justin embarks on an adventurous journey to pursue his dream. Along the way, he meets Talia (voiced by Saoirse Ronan), a bar maid, and Mel, an eccentric wizard—friends who join him on the challenging path of knightly training. Meanwhile, in Justin’s kingdom, a band of villains is quietly carrying out a series of wicked schemes. Destiny entrusts Justin with the mission of upholding justice…