In the first era, known as the Golden Age, the Titans, children of Gaia and Uranus, the Primordial Gods, after destroying Chaos, created a new world where there was once only emptiness and filled it with life. The Titans, led by Cronus, crafted a new reality where life could arise and evolve. Time, light, darkness, souls, earth, metal, water, ice, wind, fire, electricity, and nature. Twelve elements born from six Titans and six Titanides, with which they shaped the Primordial World.

Within it, the first mortal clans were also born, each engendered by a Titan, such as humans, the Black Wings, the Oceanids, or the Onis, among others. And the first gods, the offspring of Cronus himself. 'Titanomachy' tells the story of the war waged by the Titans and the gods at the end of the first era, which changed the reality for all mortals.

'The War of the Titans' is also the zeroth book of the novel series 'Legends of the 9 Realms,' serving as the foundational narrative for the entire saga.