How to do the Zhuxian Wilderness Challenge Mission to retrieve the Holy Code?

At level 83, accept the red challenge mission "Retrieval of the Sacred Scripture" from the mission administrator, requesting to retrieve the 4 lost volumes of the Scripture of the Ming Dynasty. The first one is in Taixu Illusion, wandering around coordinates -453 -270 for a few times, and a prompt box pops up indicating that the first volume has been found. Then go to the giant statue in Ten Thousand Bones City, near coordinates -128 182, and find the second volume. Under the Statue of the Purana Palace-196 327 Volume Three. Nearby 285 364 under the statue of Black Cloud and Sand Sea, Volume 4.

Return to the city to find the Protector Dharma King to hand in the task, and you will get 75W experience and the blue title "Envoy of Wilderness Tourism"