Contract Industrial Cthulhu, Starting from Explosive Soldiers

National awakening, contract summoning, everyone can summon the most suitable fantasy creature as a contract beast when he is sixteen years old. But when Su Wuye performed the contract summoning, no creature appeared at all. Everyone thought that Su Wuye's contract had failed. Only Su Wuye knew what he was contracting - an industrial Cthulhu composed of a big country's military industry, a big country's steel, and a big country's electricity! With just an idea, drones, robot dogs, North and South Sixth Generations, Baidi fighter jets, aircraft carriers, and the Nantianmen Project can all be reproduced with explosive force. Facing the superpower created by Yingjiang's family and boasting of being the strongest but with an actual attack range of only 1,200 miles, Su Wuye smiled and pulled out a big treasure. I, DF-5C, nuclear level the world.