Datang: the Princess Holds the Infrastructure System, but She Is Five and a Half Years Old

[Cool article + infrastructure + cute baby + development + historical fandom + healing + really small breasts + no cp] As the youngest daughter of Li Shimin and Empress Changsun and the twin sister of Princess Jinyang, Li Jingyun suddenly received an infrastructure system. The system is so strange, it keeps giving Jingyun some inexplicable things. Jingyun doesn't like the dark gray mud, but can he change the elixir for his mother? OK, take it! Fragrant and glutinous sweet potato cubes, delicious! I have to give Dad a piece! Brothers quarrel every day? Jingyun stuffed a small "New Year picture" into his hands, and said with a loud voice: "Brother, stop arguing, I'll give you all these, and you can exchange them for a big fief!" … One day, the Tang Dynasty suddenly had cement, and there was no need to carry huge stones to build the city wall. Now that people have corn, sweet potatoes and Champa rice, people will no longer go hungry. And the princes who were originally preparing to fight to the death for the throne also took the legendary overseas map and sailed westward to the fertile and ownerless land... And the little hero of all this was holding a watermelon and whispering to his sister thoughtfully: "Sister, we have to eat sparingly in the future." "Huh?" "Aye is so poor now and keeps picking up trash that I don't want!" Li Shimin, who was hiding behind the tree, had mixed emotions. Zaizai, those things you threw away are not garbage, they are treasures given by the gods!