Saving Humanity Begins with the Tang Dynasty

[Double wear + Machiavellianism + Weidihua + Infrastructure + Tang Dynasty + Slow heat in the early stage + Single female protagonist] He just traveled through time and became a Persian water god? Travel to the Tang Dynasty. At the beginning, I encountered a case of hell difficulty, and I had to pretend to be a ghost in order to complete the task. Originally I just wanted to survive. How can you become a Taifu even if you are just pretending? Why are all the Persians kneeling down? What is the expression of the governor? Why are those people so afraid of me? Why does the emperor treat me as a brother? The rich second generation Gu Heng is tied to a stupid X system. System [Inspiration mushroom, inspiration mushroom, inspiration mushroom... Inspiration mushroom] System: All for productivity. Gu Heng: Is this why you use inspiration mushroom as the loading sound? ———————————— A man who broke into history became the salvation of countless people. He is the elder of two dynasties, the destroyer of aristocratic families, the infrastructure madman, the envoy of God, the beloved Master Heng of the people, and... A time traveler. "Feudal society really eats people." "You call me crazy. In this world, if I don't fight, I will die." "I just hope that this law can be established for the living people, and I want to end the injustice in the world." Li Shimin: I will always trust Jianzhi Li Chengqian: Anyone who dares to touch Master Gu will die! Changsun Wuji: Giving birth to a son should be done as advised Quan Yu: When a fellow villager meets a fellow villager, tears well up in his eyes Gu Heng looked at the many refugees and determined to find a path of great unity for them. Gu Heng, who had just arrived in Chang'an, found that things seemed to be getting more and more complicated. He might kill many people in the future. The truth of the system is about to be revealed. But on the other side, Quan Yu seems to have encountered some trouble... Note: It is not time travel at the same time, the heroine appears very late The author studies the party