Zodiac!Sans Backstory tiiime!!!
Zodiac Sans comes from a Semi-Hollow
AU. While it is considered a 'full' AU, his AU is actually just a void space. It used to be a full AU, however after countless resets the stars slowly began to fade and eventually Sans was the only one left. He is the only monster alive in his AU. So he protects the stars and planets from harm, this is because each AU is corespondent to either a star or planet in the sky
When an AU is destroyed, the star or planet of that AU in his universe would die and release a purple cloud of poison gas that could potentially leak into another AU and poison/corrupt it/trigger disasters
The stars would also go out one by one with each reset. As the stars slowly disappeared, the monsters within the au would also slowly disappear. Eventually all monsters were gone from the AU except for Sans.
Without any monsters, the 'game file' becomes corrupt and locks the player out, no longer allowing human soul's to enter. His AU had slowly faded from memories as it sealed itself off from the rest of the multiverse, now the name is long forgotten
After over 300 years of being alone in his AU, The X-Event across the multiverse managed to impact the 'files' held within his AU, causing the seal over the AU to break, releasing it back into the multiverss.
With his AU now free, he is finally able to traverse the other AU's, once again.
Despite the fact his AU had been sealed off, he was still able to watch and feel the effects of the events within the multiverse, listening to the stars and constellations.
I made him aaaages ago, back when Underverse was first coming out ages ago kinda time, so if his story seems a bit eh then that’s probably why 😂
I def need to rework on some parts of it and update him, same with Cori. I remember all those years ago when I first made them I actually made it so their stories were linked together 🙂↕️ I’m still gonna keep that BUUUUT I’m def gonna rewrite them both a lil bit