Some readers reported not seeing the map because the map is in an Easter egg chapter, and some people didn't open the Easter egg chapter.
Let me show you how to open the Easter egg chapter:
Enter the reading interface, click the screen, and the settings interface will appear.
At this time, look at the top right corner of the phone screen, to the far right of the subscription and monthly ticket, there are three dots.
Click the three dots, and options will appear.
Click the switch for "This Chapter" in the second line.
Four options will appear, and at the very bottom is the switch for the Easter egg chapter.
Turn on the Easter egg chapter.
Exit to the bookshelf interface, pull down to refresh, and you will be able to find the Easter egg chapter in the book directory to view the map.
Why provide this explanation.