The policemen surrounding them backed away, one by one taking out a thumbnail-sized brooch from their pockets and tossing it to the ground. In an instant, the thumbnail-sized brooches swelled up, transforming into black shields in less than a second.,Light and shadow materialize. This new material, extracted from a planet that collided with Earth, has become humanity's greatest invention of the century through research. It successfully uses special materials as a medium to aggregate light and shadow, resulting in the super-science of turning them into physical objects.,With a loud bang, everyone in the room was stunned. This slightly thin, white-haired man had grabbed the flaming giant by the neck with one hand and slammed him to the ground. The flames immediately extinguished, and the giant foamed at the mouth and fainted.。