The magnificent O'Connor mecha fleet followed closely behind the large group of infantry soldiers equipped with machine guns. They gave off a very strong aura and attracted wide attention. However, what Link said aroused Carl and the others' infinite curiosity. Now, Carl and the others were no longer as curious about the O'Connor mecha as they were just now. After 35 O'Connor mechas showed up, some other mechanical units appeared among the regular army units. "Link, what are those? They look like square steel boxes, but they're moving on the ground... Most importantly, there are very big barrels on top of those steel boxes." Carl pointed to the rear of the O'Connor mecha fleet, where many strangely shaped mechanical units appeared. Upon hearing Carl's words, Link raised his head and