You're looking for a story related to the Anycubic Chiron firmware version 1.3.5, specifically about a repackaged download. While I don't have a traditional story to share, I can create a narrative around the theme of troubleshooting and upgrading firmware for 3D printing enthusiasts.
What a "repack" usually means
There are two primary methods for updating the Chiron firmware: Cura Method (via Data Cable): Connect the printer to your PC via a USB cable. anycubic chiron firmware 135 download repack