The Shenlong Emperor shook his head. This emperor has only one son. No matter how incompetent he is, he must be promoted to the position of prince. Let's do this. Show the essence of this emperor's Shenlong Sword Technique to His Highness the Crown Prince. Let him learn it within a month. After he learns it, he will immediately go to Ye Qiu for revenge. This emperor is going to practice the Taishang Shenlong Jue. Everyone, please step aside....