Demon Department 2: Canglong Awakening.

Seventeenth year of the Yuanwu of Zhao Dynasty. Immortal Master descends to break the 400-year tradition of successive reigns and is about to celebrate his 600th birthday. The emperor is furious because his voice overshadows that of the emperor and wants to eradicate him. Zhang Qian of the Department of Demons sent two divisions of soldiers to Jade Mountain. The first is for spying information. The second is to eliminate the master. The two teams have been at odds with each other and have accumulated a lot of conflicts.