Troubled Frontier: Picking up the Peerless Little Wife at the Start

[No system] [Unparalleled resourcefulness] [Decisive killing] [Rise from the bottom] [No routines] [Punch to the flesh] The modern soldier king traveled through time and became a small border hunter in the Yu Dynasty. At the beginning, he had neither enough food nor clothing to cover his body. Just in time for the invasion of foreign enemies, he was hovering on the edge of life and death. He single-handedly crossed the border, recruited refugees, set up guard posts, and built weapons and armor. Unknowingly, he had become a big boss with a heavy army. The emperor issued an edict: My dear, the border has been unstable recently. Can you lend me some troops to put down the rebellion? Counterinsurgency? The dynasty is so decadent and the people's lives are so miserable. It's time to do something. Pass the order, the army will set off today, let's go and seek happiness for the people...!