The Consort of Mordor: a Sauron x Bilbo

AU: Sauron was able to watch Bilbo's adventures and life through the Ring

How do you destroy a monster without becoming one?

Frodo failed to destroy the One Ring in Mount Doom and he and Sam were captured by Ringwraiths who delivered the Ring to their Master. But, what no one knows is that the fate of the world is in the hands of a hobbit, just not Frodo.

Inspired by "Love Pays No Indemnity" by Jana on Ao3.