Mrrov, a Togorian of the female gender, was to be married to Muuurgh. Her fur was a creamy white hue, adorned with orange stripes, and she possessed bright yellow eyes, a combination that was considered exceptionally beautiful within her species.
In search of purpose, Mrrov engaged with a religious movement led by t'landa Til priests who were visiting Togoria. Overwhelmed by the intoxicating Exultation, Mrrov became one of the pilgrims heading to Ylesia. Unbeknownst to her, and the others, they were being tricked into servitude within the spice processing plants of that world. Mrrov quickly realized the deception of the Ylesian operation; when she requested to leave, the priests displayed Muuurgh's image and threatened his life should she attempt to flee.
Muuurgh saved Mrrov when he escaped from Ylesia alongside Han Solo and Bria Tharen. She, Muuurgh, and the two Human individuals who escaped, journeyed back to Togoria where she and Muuurgh were wed. Their relationship endured, and Mrrov gave birth to three female offspring. She later went back to Ylesia as a member of a small Togorian group aiding the Rebel Alliance force that conquered Ylesia; during the conflict, she sustained an injury, losing an eye and possibly a paw, from a Force pike strike delivered by a Gamorrean guard.