There are several chunks scattered around the map.
This map was for Minecraft 1.14.4, playing on anything lower will cause the world to corrupt for real.
You can play on Multiplayer if you want.
Play in Survival Mode only, don't cheat, for your sake.
If you make a video featuring this map, do credit me and tag me on Twitter.
If you experience any bugs or problems, do report the in the comments.