Allium

Allium was originally Madi's (Mortal Madi specifically) cat before ownership was transferred over to Ash when Madi went back to her god form, and thus, wasn't really aware of the cat's existence. 
Allium lived in the Archives for a while before mysteriously going missing. Despite Ash's efforts to spread the word about her absence, she has still not been found.
=== Canon Fics ===
https://archiveofourown.org/works/56836477
Category:Pet