The Age of Miracles and the Age of Steam

Soot, showers, and hissing high-pressure steam shrouded this formidable city built of black stone and gears. And under the shadow of the thousands-foot-high chimney, buried deep is an incredible super-dimensional myth - [The Age of Miracles]. It was a glorious era when the laws of physics were regarded as playthings in the palm of your hand: in that era, human beings once held the power to reshape the stars as mortals, and their civilization was as brilliant as gods. However, this vast and nearly omnipotent era collapsed without warning at its peak, leaving only a frozen fleet of old machines and an icy blank in the history of the era. Thousands of years later, an unknown ancient secret bounty quietly appeared in the world. The lost circuit loomed in the dark night, detonating the turbulent undercurrent of the entire steam giant city. Following the remaining pulses in the cold mechanical bones, people finally approach the ultimate taboo buried by the years - what kind of terrifying power can completely destroy a dazzling civilization like a god in an instant? The truth of history is peeling off bit by bit as the ancient aircraft fleet awakens and roars.