单双龙虎是什么

简介：I heard from the princess that the national preceptor Li Maoqing hurried into the palace early in the morning to talk to Your Majesty about a Taoist priest named Li Chu and his master who were captured by demons in Ziyue Kingdom in the Western Regions and would be killed soon. The Imperial Preceptor seems to care about the little Taoist priest very much, and wants to persuade His Majesty to call on all the immortal sects in the world to help save him, but His Majesty is hesitating.