There is no CP in the whole text, just focus on building in the ancient times of fictional history!
From a rural village where boys were favored over girls, he grew up all the way. He relied on the civil engineering foundation learned in his previous life, combined with the ancient architectural construction skills he learned after time travel, to make his own name.
After going through many obstacles all the way, we finally reached a height that civil construction craftsmen look up to throughout their lives.
