Become a Lord from Today

My name is Shen Qiu, and I saved the princess. The king gave me a castle and made me a lord. Just when I was happily daydreaming about a life of eating, drinking and having sex, I found that city in ruins! Fortunately, I have the strongest lord system and can purchase machinery with experience points. Build cities, strengthen the army, and rule the continent step by step. This is the legendary life of the strongest lord. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.