Traveling Through Time to Become an Emperor, the Empress of the Enemy Country Turned Out to Be My Ex-Girlfriend

[New theme + double cross-travel + lighthearted comedy + farming + technology tree climbing + war] Fang Ming, who was called a waste by his ex-girlfriend, traveled to a different world and became the leader of a country. Just when he was about to restart a new life, he suddenly found that his ex-girlfriend also traveled through time and became the empress of an enemy country. Fang Ming, who just wanted to lie down and act like a fool, immediately sat up straight: "Quick, start the five-year plan..."