Synopsis
Alexander is son of Philip II, king of Macedonia and Olympias, a snake witch. Desiring to attain 'speed', Alexander heads to the woods with allies Philotas and Hephaestion, where he tames a wild man-eating horse. There he meets and befriends Cleitus and Ptolemy, recruiting them to join his cavalry. Macedonia heads to war with Athens, led by King Philip and his top advisers, Attalus, Parmenion (father of Philotas) and Antipater. Philip becomes concerned with Alexander's absence, but Alexander and his cavalry arrive at the last moment, exploiting a break in the Athenian lines and leading Macedonia to victory. After their defeat, Athens ambassadors head to Persia, where they hope to align with new king Darius III. Alexander and his friends however sneak in as Athens slaves then kill the guards, causing Persia to think that Athens is betraying them. While Ptolemy is caught and suspended in the air, Alexander is able to save him from execution at the last minute by releasing all the horses in the city from their stables. While in Persia Alexander also meets a woman named Roxanne.
Attalus tricks Philip into thinking that Olympias and Alexander are trying to betray him. Philip banishes Olympias and marries Attalus's daughter Eurydice, who gives birth to a son that Philip desires to become king instead of Alexander. Philip holds a great ceremony to present his new prince to the masses and also constructs a huge golden statue of himelf, declaring himself a God. During the ceremony however the statue crumbles and a guard hypnotized by Olympias assassinates Philip.
Following Philip's death Alexander ascends to King and Attalus is executed. Athens plots to fight back against Macedonia, doubting Alexander's strength, but relents once Macedonia defeats Thebes in battle. Alexander places severe demands on Athens but relents on most of them after meeting with the philosopher Diogenes. Alexander next plots an attack on Persia and starts leading his troops there. Around this time Parmenion reveals to Philotas a secret about Alexander, that prior to his birth Olympias proclaimed that he would destroy the world. In addition, Aristotle sends his niece, Cassandra, to join Alexander's cavalry. Macedonia's forces continue to head through Persia's territories with multiple victories. Along the way Alexander recruits the doctor Phillipas to join him after undoing 'Gordian's Knot' which has been said can only be undone by the King. In their next battle with Persia, Macedonia's troops are hopelessly outnumbered by Persia's which are 10 times that of Macedonia's, but Darius tells his forces to retreat when members of the Pythagorean Cult intervene. During the battle Philotas falls off his horse and has a vision of Olympias summoning demons.
While in Egypt Alexander meets Dinocrates, a member of his army who tells him of the great city he'd prefer to create there, Alexandria. Alexander has a vision of himself being in Alexandria 100 years after his death where he visits the place where he was entombed by Ptolemy. Before leaving Egypt Alexander and his men visit the Temple of Ammon where they are told that Alexander will be killed by the one he trusts the most. Ptolemy witnesses a separate prophecy, that he will become Great King of the World. Plotting with Persia, Pythagorean cult members make another attempt on Alexander's life but he is able to fight them off. Darius leads Persia's armies against Macedonia's. Aristotle meanwhile meets with Diogenes, requesting the Plato-Hedron, the device which contains the knowledge of the entire world. Diogenes claims however that he tossed it aside. The two watch as the battle continues. The Macedonian army gains new strength when there is an eclipse of the moon, and the Plato-Hedron appears and ascends to the heavens. As the battle nears its conclusion, Alexander kills Darius, defeating the Persians once and for all.
With Persia now part of his empire, Alexander recruits Sagibarzanes, Darius's former adviser to become a top adviser of his. The Macedonian army becomes concerned that Alexander wants to continue heading east rather than return to Macedonia. Philotas dismisses their complaints but doesn't tell Alexander. Aristotle is also concerned with Alexander's actions and tells Cassandra that she will have to kill him should he continue to push eastward. Phillipas, secretly a member of the Pythagorean cult plots with them to kill Alexander during his wedding to Roxanne through the use of a dancer possessing poison. During the battle she poisons Alexander but is killed before finishing him off. Sagibarzanes, also a member of the Pythagorean cult frames Parmenion and Philotas for treason. Parmenion is killed and Philotas is tied up and stoned to death. While Alexander arrives during the stoning Philotas requests he let him die so as to not show weakness to the Persians. Phillipas, who treats Alexander has the opportunity to poison Alexander but instead reveals the truth to him, provides Alexander the means to heal himself, then poisons himself with the poison intended for Alexander.
After executing Sagibarzanes and the other Persian traitors, Alexander leads his forces towards India. Aristotle provides Cassandra with a parchment that she is instructed to read when they reach India. They reach India where they see a large number of horse-like men known as the Brahman priests. Cleitus, becoming increasingly suspicious of Alexander questions his motives however the Brahman attack. Alexander and Cleitus are able to finish them off. Cassandra reads the parchment, which puts her under a spell from Aristotle to kill Alexander. When she lunges towards him however, Cleitus steps in the way and takes the fatal stab himself. Alexander and the others continue through India where they encounter a massive army made up of all the soldiers they have killed over the years. During the battle Haphestian is killed when Alexander fights the ghost of Darius. Alexander takes on King Porus, who takes on his own appearance, then encounters Pythagoras at the end of the world. Alexander embraces his destiny as destroyer of the world and yet the world survives.
After their return to Macedonia we learn that Aristotle can no longer even remember who Cassandra was. Later Alexander is asked to get out of the light by a child drawing geometric shapes and writing formulas on the ground. After being told Roxanne is pregnant with his child, foiling Ptolemy's assassination attempt (but telling him that he will still be king of the world), and planning a new conquest in Arabia, Alexander looks at the child's work and is asked what he is looking at. Alexander replies, "The creation of the world. I am looking at the scene where the world I destroyed is created anew." At the very end we learn that the child's name is Euclid and he pulls out a small version of the platohedron showing that the destruction of the world was metaphysical in nature and that the new world of Euclid and Ptolemy I Soter has replaced the old world of Aristotle and Plato.
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