From Peacekeeping to the Delta, I Relied on Strategy to Become a God

As a new peacekeeping recruit at the beginning, the system actually asked me to exchange a piece of egg fried rice for [God-level firearms proficiency]? While others are still practicing hard on their guns, my AK has already shot me in the head! From the African jungle to the delta selection, my enemies called me a lunatic and my teammates regarded me as a god. They don't know that I'm just a "bad guy" who wants to bring my brothers home alive!