In an extraordinary transmigration event, 4,500 modern people and a cutting-edge shipyard transport to a parallel 1671, arriving in Australia during the Age of Great Navigation. Armed with contemporary technology and modern values, these transmigrators trigger an inevitable clash with history's greatest superpowers: Emperor Kangxi's Qing Dynasty, Charles II's Britain, Louis XIV's France, the Dutch Republic commanding the seas in its maritime Golden Age, the sprawling Ottoman Empire across Asia, Europe, and Africa, and the expansionist Russian Tsardom. What unfolds when modernity collides with tradition on an unprecedented scale?