Hercules (Dwayne Johnson), the son of Zeus, has suffered unimaginable pain and hardship since childhood. He completed the twelve trials arranged by God and created a legend of demigods admired by all. In fact, Hercules is only assisted by Autolycus (Rufus Sewell), Amphiaraos (Ian McShane), Atalanta (Ingrid Bolsø Berdal) and other warriors who are worthy of entrusting their lives. He stepped onto the dazzling altar. The hero and his companions traveled around as mercenaries, and they never seemed to care about what justice is. One day, Hercules was hired by King Kodus of Thrace to help him train an indestructible army to thwart the rebellion of the evil wizard Rethos. But as the war came to an end, Hercules was conspired to pull down from the altar, and had to face the most painful memories in his heart and the last cruel trial in his life... This film is adapted from Steve Moore's comics.