Mountains and Rivers Are in My Arms

Mechanical engineers travel to other worlds to build cities and repair their lives. Without a system cheat, every inch of the city wall is burning its lifespan. The female city lord, the imperial doctor, the bald-penned clerk, and three lamps accompanied him to plant a city alive from the ruins. This book is so hard that it bites your teeth, and it's so warm that it's hot to the touch. If there is any deficiency in the way of heaven, use him to make up for it. [Bookshelf plus one][Bookshelf plus one]