Transmigrated to the Warring States Era, I Get a Wife from the Government from the Start

[Transmigrate + Farming + War + Passionate + Lighthearted + Wild Imagination + Everyday Life]

A science and engineering student transmigrates to the Warring States period, and the local authorities provide him with a wife from the start;

He makes equipment centuries ahead of its time, farms, hunts, and builds a home;

When Qin and Zhao go to war and Handan is besieged, he joins the army again, drives back the enemy, earns distinction, and becomes a general...

As the tides of fortune turn, his lord dies and his state falls. He takes his family into seclusion in the southern frontier and establishes a marquisate...