world_2.zip is a release file of the Minecraft map Map for Magnolia99, made for Minecraft 1.20.4. It was published on June 18, 2024 and is 9.6 MB in size. For the full description, screenshots and every other version, visit the Map for Magnolia99 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.