Violet (commonly known as Vi) is one of the two main protagonists of Arcane alongside her younger sister, Jinx. When their parents were killed by Enforcers, Vi and Powder were adopted by Vander, who let them take up thievery jobs with their adopted siblings Claggor and Mylo. However, a mission to rescue Vander goes wrong when Powder murders him, Claggor and Mylo, causing Vi to abandon Powder and get sent to Stillwater Hold to be imprisoned. Years later, she was freed by Caitlyn Kiramman to help her hunt down the Hextech Gemstone and bring Silco to justice. On their mission in Zaun, Vi and Caitlyn personally confronted Silco and Jinx until they were captured by the Firelights led by Ekko. After losing the Gemstone and failing to convince the Piltover Council, Vi teamed up with Jayce Talis to shut down Silco’s Shimmer factories before ultimately being kidnapped by Jinx and failing to convince her sister from declaring war against Piltover. Defeated, Vi initially rejected Caitlyn’s request to join the Enforcers, but changed her mind after Zaun’s attack on Piltover and joined Caitlyn's Strike Team with Loris, Steb and Maddie Nolen with the mission of taking down Jinx for good. Their mission was unsuccessful when Vi stopped Caitlyn from killing Jinx, which caused Caitlyn to abandon Vi and leave her dejected from their freshly-established relationship. Vi then spent months participating in pit fighting matches until Jinx told her Vander was alive as a senseless beast. Although they were successful in reuniting with Vander, their plans to help him were thwarted when Jayce attacked Viktor and Ambessa Medarda attacked them. Although Jinx left to attempt suicide after Isha’s sacrifice, Vi rekindled her love for Caitlyn and participated in defending Piltover from Noxus’ invasion. In the face of defeat, Jinx returned with Zaun to join the fight and teamed up with her sister one final time against Vander, which resulted in Jinx seemingly sacrificing herself to stop Vander. Vi then went on to reside with Caitlyn in Piltover.