Father, Please Call Me Prince!

Zhao Xuan, who was forced to travel through the vast Qin Dynasty, was misunderstood as a remnant of the Six Kingdoms and was about to be executed! Who would have guessed. A man who called himself Lao Zhao and Lao Wang approached Zhao Xuan. "Zhao Xuan, what are the potatoes you are talking about?" "Hiss! This thing called gunpowder can really defeat our Great Qin's 100,000 cavalry?"