Zhu Xian wrote a secret book for two days. When the task was full, it was for the secret book, and no one was there all night. What color should I roll the secret?

This task seems to have been randomly dropped in the wild. Pick up the secret volume and let you find an NPC within 5 minutes. There will be a task prompt when you find it. After you click it, NPC's head will light up. At this time, don't click on him to pick up the task before you start the follow-up task, because time is limited. Then prepare various symbols, and then come back to find this NPC. If you are lucky, don't ask him to take the task, or you may need three symbols. The task reward is random, preferably the magic stone, but this probability is really too small. Collect a strange stone, a spirit stone, a soul stone and a magic stone. You can ask Heyang to exchange fairy dust for a magic mountain fan.

Mountain fans are rubbish now, so there is no need to bother to do this task.