Siheyuan: the Understanding Is so Incredible That All the Birds Are Scared and Cry.

Zhang Bao, a modern social animal, dies suddenly and travels to the world of a courtyard house, becoming Zhang Bao, an orphan whose parents died in the cold winter of 1962. Facing the desperate situation surrounded by wolves in the quadrangle, he awakened to the heaven-defying system and the heaven-defying space. From the beginning of providing food and clothing, to the first establishment of power, to the blockbuster success of the steel rolling mill, he worked step by step, allowing all those who wanted to "eat home" to taste the taste of iron plate for the first time.