The primary tale in the ancient Greek epic of the Iliad revolves around the Trojan War, focusing on the conflict between the Greeks and Trojans. Central to the narrative is the wrath of Achilles, the greatest Greek warrior, whose personal strife and quest for honor drive much of the plot. The epic explores themes of heroism, mortality, and the devastating consequences of pride and anger. The interactions between gods and mortals further illustrate the complexities of fate and free will, making the Iliad a profound reflection on the human condition in times of war.