The Revival of Magic in the Mecha Era

After most countries on the ground completed industrialization, the Sky Continent suspended above the ground gradually forgot about those powerful and dangerous ancient magics. Ten years ago, the ground countries that had always regarded Sky Continent as gods invaded Sky Continent, and Sky Continent suffered a disastrous defeat. Ten years later, the countries on the ground are trying to launch a new round of aggression against the Sky Continent. The Dongyunjian Kingdom on the east side of the Sky Continent is facing the crisis of national subjugation. PS. I want to write this book as close to a history book as possible. I hope you can give me more suggestions. Group: 947533949 Abandoning treatment