Four mighty civilisations - Rome, Egypt, Japan's Samurai and the Aztecs. Their legends remain - now priceless artefacts reveal what led them to fall into the echoes of history.

In the 14th-century, as the Silk Road crumbles and rival factions tear the land apart, fearless warrior Timur emerges from exile. Stripped of everything, he fights to unite the fractured kingdoms, using strategy and sheer will to carve an empire from chaos. Undefeated in battle and widely regarded as one of history’s greatest military leaders and tacticians, not to mention one of its most brutal, Timur would found the Timurid Empire, which ruled over modern-day Afghanistan, Iran and Central Asia.