Vermilion, a male Human, served as the head of the Rebel Alliance cell stationed on Toprawa. To evade notice from the Imperial forces, Vermilion utilized various aliases, such as Scarlett and Carmile. Nevertheless, Vermilion consistently wore a red piece of attire, ensuring recognition by Rebel supporters. Furthermore, he enlisted Havet Storm into the Rebellion and masterminded the Rebel assault targeting the Imperial Research Station located on Toprawa. During this raid, Facet Anamor killed him as he was in the process of transmitting the Death Star Superlaser schematics to the Rebel Alliance vessel positioned in orbit.