Desperately need help finding fanfic

I’ve been desperately searching my fanfic library (yes on wattpad) but I can’t find it. I believe it has Teneb in its title but I don’t remember

The story itself is about an OC who is the mate to the Volturi kings (which she finds out after a few chapters (I think the Cullens (or just Alice) knew somehow?)) but she (the OC) has powers where she can hide in the shadows without being sensed by anyone (vamps and wolves included). This is also the first ‘book’ of two made by the same author that I don’t remember… please help me find this! I desperately wanted to re-read this fic 😭