Chapter 3393

“What is that thing?” An enormous steel city and a dense mass over a large area were seen floating in the sky. He could even see people and airships flying in and out. He could guarantee that it was absolutely non-existent a month or so ago. “What is that?” Alex asked Whitey. White shook its head. “I don't know. It’s very powerful.” “Haven’t you gone to take a look?” Whitey raised its paw and licked it. Alex clearly saw wounds and bloodstains on its paw. His pupils constricted. Whitey was very strong, so it was difficult to get it injured. “Did that thing injure you?” It nodded. Alex frowned. He then directly stepped on the ground and soared to the sky. He wanted to rush toward that large floating steel city and find out what was happening. To his surprise, he felt the power of a force field in mid-air. An invisible force field in the sky sealed the world, preventing people from rushing up. Furthermore, dozens of flying machines immediately rushed out of that city and f