Sable

Sable was a replicant female that betrayed her fellow replicant brethren and sisters to escape their terrorism on Earth. She eventually fell in love with Bruce Hunter, a Blade Runner, and help him in his struggle against the replicants.

The Replicant Uprising
During the replicant uprising, Sable was working at Hamilton Corp. to warn Mr.Hamilton of the replicants plans. She was investigated by Blade Runner Bruce Hunter and Nathan Co during their visit and agreed to not kill her as she wasn't like the others and could be useful.

The other replicants soon found out of her betrayal to them and threatened to hunt after her to kill her. Sable went off the "grid" and hid within Bruce Hunter's apartment with his permission.

Saving Bruce
When Bruce Hunter engaged in a fight with replicant Mason, he was almost beaten senseless and killed, but was saved when Sable caused a distraction, allowing Bruce to shoot and kill Mason just in time.

Nights later, fearing that she may die some day soon, she is comforted by Bruce and the two become romantically involved that night.

Capture and Rescue
Sable was then captured the next day by Joshua, the last replicant, as he used her for bait to confront Bruce. Bruce came to her rescue and was chased by Josh through Hamilton Corp. After their chase and Bruce came back alive, him and Sable returned to the apartment to pack their luggage to leave California and LA behind, as they were about to be hunted by the LAPD for keeping Sable alive and hiding secrets.

Sable and Bruce drove away from everything in their car and traveled around the United States, fleeing the people trying to hunt them down.