The main character, Diego de la Vega (played by Jaime Lorente), is a complex and intriguing figure. A member of the lower nobility, Diego is driven by a sense of justice and a desire to protect the innocent. As he assumes the identity of El Zorro, he must navigate the treacherous world of court politics, romance, and adventure. The character's development throughout the series is remarkable, as he faces challenges, makes mistakes, and learns from his experiences.