In Feng Qingxue's previous world, technology was advanced, who knows how many times it surpassed the present.
Some things, like telescopes, compasses, and other survival equipment, were not exclusive to the military, but due to a large number of enthusiasts, the technology level developed rapidly, and its advanced nature far surpassed the current military equipment.
Especially when the nation was just starting, the equipment in the army was simply not complete.
During the preparation, Feng Qingxue carefully removed all the identifiable marks, and if they couldn't be removed, she covered them up.
There were plenty of things like glue and paint in her space, which finally came in handy.
After sewing together two bulletproof jackets overnight, Feng Qingxue filled her bag with various storable and easily carried foods, cramming her travel bag full. At the same time, she prepared a lot of dry food for Ouyang Zijin, and prepared a bundle separately.