In the mirror universe, Vina was a Terran female who lived during the 23rd century. She was the sole survivor of an Earth starship which crashed on Talos IV in the early 23rd century. This marked the first time that the Talosians had encountered the Terrans.
Later in that century, the Talosians captured Captain Christopher Pike of the ISS Enterprise. As in the primary universe, they had used a distress call to lure the Enterprise to the planet with the intention of having Pike mate with Vina so as to create a race of Terran slaves. However, Pike rejected Vina, refusing to mate with an "insipid human female."
She was killed in 2264 when the Enterprise, which was then under the command of James T. Kirk, returned to Talos IV and ordered its surface to be levelled, annihilating the entire Talosian race for the good of the Terran Empire. Kirk described Vina's death as "collateral damage." (TOS - Mirror Universe short story: "The Greater Good")