Starting Out as a Waste Reserve on the Border? I Will Directly Establish a Country and Proclaim Myself Emperor

When he woke up, Lin Yu found that he had traveled through a fantasy game he developed and became a prince, but he was abandoned... Gudun Town, where the game starts, will be destroyed in half a year. What should we do? With his knowledge of the plot and his love of strategy, let him become a little lord? That's impossible! If you want, be the emperor!