KM-8713 was a member of the First Order as a stormtrooper, specifically a human. She yearned for the authority held by superiors, for example Captain Phasma, and desired a proper name, unlike the designation she was given. During the attack led by Phasma on the iron planet Demir, KM-8713 fought. Due to Phasma noticing KM-8713's drive, KM-8713 received a promotion to the military rank of lieutenant. KM-8713 came to the conclusion that Phasma was all too willing to sacrifice her troops, and therefore proclaimed Phasma to be a traitor. In her attempt to assassinate Phasma and gain a name for herself, KM-8713 was killed by her commander, resulting in her death.