A short story following the book Footsteps of Giants. In an epic clash of sky-bound titans, the Air Dragon, protector of the atmosphere, faces the monstrous Roc, a being of pure storm and chaos. As the Roc wreaks havoc on the skies, disrupting weather and causing the death of flying creatures, the

From the Internet to consumer electronics, enrich entertainment life; From cloud computing to artificial intelligence, disrupting lifestyle; From new materials to nanotechnology, reshaping inherent cognition; From new energy to military equipment, and then expanding the boundaries of power; From bio