Surgeon Lin Xu was transformed into a human being at the lowest level of the orc tribe, and he had to fight for even a piece of rotten meat. When he was about to die, he tied up the infrastructure system. He started by whittling sticks to spear fish and survived the first winter.
No one in the tribe believed him. Until Wolf King Cangya led his troops to besiege the city, and all the soldiers huddled in their shacks waiting to die, Lin Xu stood on the newly built city wall and said his first words: "Give me three days to show you things you have never seen before."
One human tamed the entire wilderness, from starving to chewing tree bark to building a city. Two male protagonists 1v1, infrastructure farming style, slow to gain momentum but progressive.
Intention: Knowledge and wisdom can tame barbarism, and civilization can open up cities from the wasteland.