I Transmigrated into a Book with a Plane System and Raised an Army of Thousands

System + transmigration + two male leads + devoted to each other, both pure + stockpiling supplies to raise an army

Shen Ning was a hardworking student preparing for the college entrance exams, but transmigrated into a book as a baby. Being a baby was bad enough, but he was only going to live for three months! What was the point of transmigrating, anyway? Was this some kind of joke? Luckily, he had a trading System. He avoided danger, managed to keep himself alive in a chaotic world, and supported his family, and then… Wait! Who are you? Why is a prince barging into my story?

Zhan Wujiao was the late emperor’s youngest son. When he was five, the emperor died and the Fifth Prince took the throne. Zhan Wujiao was secretly sent back to his fief, but was ambushed and poisoned along the way…

A prince who seems to have had a rough time and a young man who just wants to survive support each other through a chaotic age and build a future together.