Lets Play World-Ep20 is a release file of the Minecraft map Direwolf20 - MC.Eternal World Downloads, made for Minecraft 1.12.2. It was published on March 14, 2020 and is 257.7 MB in size. For the full description, screenshots and every other version, visit the Direwolf20 - MC.Eternal World Downloads map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.