Traveling Through Another World, but in the Enemy Camp!

The protagonist travels to a hostile human camp, but the main human force is thousands of miles away! What's going on! ? But even the system is rubbish! Looking at the piles of orcs, Qin Ke had a dark face, wondering how he could survive! -------------------------------------------------------- This is the story of the protagonist Qin Ke, who develops farming in another world and finally dominates the world! Farming + infrastructure, no female protagonist!