After Awakening from the Book, He Brought Wild Men Together to Build Infrastructure

1 After Jiang Xi woke up and went through the book to remember. Discovered that the eldest sister is the reborn heroine and loves the hero deeply. In the future, he would even kill his biological father just to support the male protagonist to ascend the throne. And she, unfortunately, is the male protagonist's fiancée, the first unlucky person to be eliminated as cannon fodder. In order to save his life, Jiang Xi decisively accepted the marriage decree and rushed to the southern barbarian land. 2 They say that in the land of the Southern Barbarians, it doesn't matter what you want. Even their leader, her cheap husband, was naked, rough and rude, and lived like a caveman in primitive society. But Jiang Xi doesn't care, because—— He is handsome! He is obedient! He will also fight for territory! Don't have a house to live in? Build! Build it with bricks and cement! No clothes to wear? Do it! Raise silkworms and spin silk to grow cotton! Don't have anything to eat? Try to find! The vast land and abundant resources are turning over! A year later, the spy sent by the reborn heroine stayed in Nanman and did not want to go back. Two years later, the poorest Southern Barbarian tribe completely transformed and became the most powerful and fertile land in the Five Kingdoms. Everyone yearned for it... Many years later, the invincible man known as the Wild King of the Southern Barbarians unified the five kingdoms and became emperor. His only queen was Jiang Xi, the deposed princess of the Northern Kingdom. Jiang Wan was reborn. She firmly believed that as long as Jiang Xi was driven away. I can completely reverse the tragedy of my previous life, and become an enviable pair of empresses with Xie Lang through the ages. But when she worked so hard to defeat her own father, the spies sent to follow Jiang Xi turned against her! While she was struggling with her mother-in-law and White Lotus' love rival Gong, Jiang Xi had already brought her business to their northern country! When she finally gave birth to Xie Lang's only son, the city gate of the Northern Kingdom was breached by the Southern Barbarian King! Jiang Wan: "..." Haha, Jiang Xi, I won't let you go even if I'm a ghost! 1. To engage in infrastructure construction, Su Shuang has been relaxed since ancient times. 2. Do not be particular about the background of the book. 3. All rights of interpretation belong to the author. 4. The male protagonist is not a tool, they support each other and make progress together. 5. The heroine has huge golden fingers, and everything she does is to make her life more comfortable. Purpose: Everyone has the right to choose the way they live.