The Tianmushan No. 1 has made a groundbreaking entry as the world's first hydrogen-powered multi-rotor drone, developed at Tianmushan Laboratory in China. This drone, addressing common challenges of traditional industrial drones, boasts impressive capabilities with a flight range of 100 kilometers. It overcomes limitations like short flight durations by utilizing hydrogen fuel cell technology, enabling a four-hour flight time and operation in high-altitude and low-temperature environments. The drone's key features include autonomous take-off and landing, operation beyond-visual-range, lightweight carbon fiber design, and an integrated parachute system for safety. With a hydrogen fuel cell system offering high energy density, the drone stands out for its extended flight times. It has undergone rigorous testing in various sectors like oil exploration and emergency response, proving its readiness for real-world applications. The successful flight of the Tianmushan No. 1 signifies a significant advancement in drone technology and China's commitment to enhancing UAV capabilities. This achievement could lead to further innovations and applications in the field, setting a new standard for the industry.