Valkyrie

In 2038, the world entered an era of Urban Warfare (Megacity Wars), an unprecedented period of conflict where cities, rather than nations, became the primary actors in war. A convergence of technological advancements, economic collapse, and geopolitical tensions led to a shift from traditional state-based warfare to direct military confrontations between cities. This new era marked the decline of superpowers and the rise of emerging city-states, ushering in a new Cold War.