Why does launcelot fight tarquine?

Launcelot fights Turquine to rescue Sir Lionel, his friend who has been captured by the knight. Turquine is a notorious villain known for defeating many knights and taking their armor, and Launcelot seeks to prove his prowess and uphold the chivalric values of bravery and loyalty. The battle represents not only a personal quest for Launcelot but also a larger struggle against the forces of evil in Arthurian legend. Ultimately, this confrontation showcases Launcelot's skills and commitment to his fellow knights.