Once upon a star - ep.1.zip is a release file of the Minecraft map Once upon a star... ep.1, made for Minecraft 1.21.4. It was published on December 23, 2024 and is 10 MB in size. For the full description, screenshots and every other version, visit the Once upon a star... ep.1 map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.