The British version of this steel helmet, known as the Tony Stark helmet, resembled a pot lid and also had a "flying saucer" design. The "flying saucer" helmet of World War I was the MK1, while the World War II version was the MK2. The MK2 could be considered an upgraded version of the MK1, but the changes were minor. At the time, local warlords in China, such as the Guangxi Army and the Northwest Army, widely equipped themselves with it. "Well, something is better than nothing!" Cai Zheng closed the interface and prepared for his next task. He had completely taken over the Bald Eagle Gang's territory. Cai Zheng planned to build a factory on their former territory to manufacture weapons and equipment, and also use it as his base. "System, besides manufacturing weapons yourself, can y

