The Hand-Held Plane System of Chuan Shu Feeds Thousands of Troops

System + time travel + two male protagonists + mutual pampering and two cleanliness + hoarding supplies to feed the army Shen Ning, a good college entrance examination student, dressed up as a baby. Even if he dressed up as a baby, he would only live for three months! What else are you wearing? You are playing with me! Fortunately, there is a trading system that allows us to avoid dangers, support ourselves, our families, and... Etc. In troubled times! Who are you! You, a prince, have trespassed! Zhan Wujiu, the youngest son of the late emperor, died when he was five years old. The fifth prince succeeded to the throne and was sneaked back to the fiefdom. On the way, he was hunted down and poisoned... A prince who looks a little miserable, and a brother who just wants to live, support each other in troubled times and create a future together.