I Asked You to Stay at the Border Gate, but I Didn't Let You Wear a Yellow Robe.

Tang Changsheng traveled to Daqian and became the silly Ninth Prince. I wanted to be a leisurely prince and live a happy life. But at the beginning, he was framed to slander Su Guiren. The fifth prince also added insult to injury, and no one in the civil or military court spoke up. Since there is no foundation in the court, he will go to the border to become the vassal king. In order to survive, he trained an invincible army, built a paradise in the world, and suppressed hundreds of schools of thought. He attracted capable ministers, generals and hidden masters from all over the world to help him, and made all the beauties in the world want to be his bride. On the road to seizing the throne, which was full of mysteries, he also uncovered strange historical truths.