Valoss, a Devaronian of the female sex, was the associate of Zade Kalliday, a smuggler. While they were moving moogyyrko sap from Kashyyyk aboard their starship, named the Midnight Blade, they were intercepted by the First Order Star Destroyer called the Penumbra while over Batuu. After the First Order confiscated their shipment, Valoss voiced her objection, which led to her being shot and killed.