Can you lift 50 kilograms easily? Can you lift your arms 500 times without fatigue? Can you compete with Bolt? With the release of the film "Wandering Earth 2", the exoskeleton robot endowed with human power has exploded again, and people's expectations for this wearable device have been raised again. In fact, exoskeleton robots have been put into use in military, rehabilitation and industrial fields. The latest "science fiction into reality" to Shanghai citizens may be three years ago, when there really appeared on the streets of Shanghai takeout boys wearing exoskeletons. They walked up the stairs with takeout boxes weighing up to 100 kg, and were as light as a swallow. The "Iron Man" who jumped into reality from the film is cool and not far away. In 2021, the shipment of Japanese exoskeleton manufacturer innophys exceeded 12000 units, compared with only a few hundred five years ago. Not long ago, Otoberg, the leading enterprise in the global prosthetic industry, announced to enter the field of exoskeleton robots, which seems to be a signal that this market is about to break out. Driven by multiple factors such as policy support, capital assistance, and the entry of large factories, domestic and foreign skeletal robots are entering the fast lane of commercial development. On this imaginative track, more than 20 enterprises have gathered. Recently, the reporter visited several industry leaders rooted in Shanghai. Most of them have been quietly working in this field for nearly ten years, and they have products that can be sold in software and hardware. In the future, when everyone can have an "exoskeleton", I believe there will be many Chinese brands. Since the development of exoskeleton robot, it has been a hundred years from dream to reality, and various signs indicate that the industry is about to break out. Ten years ago, people's ultimate imagination of exoskeleton was "Iron Man", but with the emergence of artificial muscle, brain-computer interface and other technologies, people have a more sci-fi association with it: perhaps it will make people feel like the Panther armor in the Marvel movie, such as arm and finger. After four product iterations, Ao Shark Intelligence went into the Science and Technology Park of Shanghai University of Finance and Economics from repair to overturn. Looking up, there was a huge poster of "Wandering Earth 2". In the corner of the ground, there was a badly worn black box with the words "UEG" (United Government of the Earth). Inside was an exoskeleton with a strong sense of science and technology. This is the real shooting prop of the film "Wandering Earth 2", and it is also one of the hard-core surroundings of this domestic science fiction blockbuster. The reason why it is hard core is that this pair of "armor" is not a "flower shelf" decorated by special effects, but a practical product that can recognize human motion signals and output power. In July 2021, the project team of "Wandering Earth 2" found Proud Shark through social media and hoped that they would make a cool exoskeleton meeting the needs of the film within two or three months. Due to the time constraints, Ao Shark simply shipped all the equipment that had not been ordered from the company's exhibition hall and laboratory, even the prototype concept machine, to Qingdao. There were nine robots of three types, which were provided to the director Guo Fan for personal trial. The director has the demand, and Ao Shark has the technology, so a "two-way rush" of science fiction and technology begins. Finally, lead