Back in Ancient Times, I Make a Fortune with My Own Two Hands

Ning Yue survived for over a decade in the apocalypse, only to transmigrate one day to ancient times, where people can barely get enough to eat or keep warm. On top of that, he has a younger brother who eyes him every day, hoping to kill him. With his knowledge of survival techniques from the apocalypse, Ning Yue makes the most of his strengths and climbs to the top of the food chain. But then... one day, he becomes the emperor’s nephew and gets dragged into the struggle between the Grand Princess and the throne... How is he supposed to keep going down this road?