After the eldest princess was reborn, she was forced to bind the power system

[The dark and ruthless villain loyal dog VS the wanton publicity and white cut black eldest princess] In the previous life, Xia Hanyu recruited people to take advantage of her country and destroyed her country because of her ignorance.At this time, the country has not yet been destroyed, and the loyal ministers and good generals have not yet died. Xia Hanyu is "forced" to rescue him, and there will be rewards after the rescue.The enemy army invaded at the border, and the army rations were not enough. Xia Hanyu took out potatoes, which greatly boosted the morale of the army; when Runan was flooded, and Shu was severely drought, Xia Hanyu took out sweet potatoes to save the people from famine; Jinling snowstorm, the people were desperate, Xia Hanyu took out cotton to save everyone from the cold.Emperor: Ayu is worthy of being the eldest princess of the Great Xia Dingguo... all the ministers: pledge allegiance to the eldest princess... people: long live the eldest princess...waiting for the reaction of the planner...