A former vigilante embraced by Kael von Nachstein after cruel experiments and tampering with Oblivion.

In the shadows of Eldonia's history, Vesper Nightshade emerged as a figure of elusive cunning and silent mastery. In her mortal days, she navigated the tumultuous realm of thievery and vigilantism, a modern-day phantom who sought to balance the scales of justice. However, her bold pursuits eventually led her into the clutches of the Nachstein Citadel, where her fate took a dark turn.
 
Captured and confined within the foreboding dungeons, Vesper became the subject of relentless interrogation at the hands of a mysterious vampire, one of the dreaded Nachstein lineage. Days turned into endless nights of torment as she resisted, until the relentless pressure broke her spirit. In an unexpected twist of fate, Vesper was reborn into the world of shadows as a vampire, a creature of the night beholden to the very lineage that once sought her demise.
 
Embraced by Kael von Nachstein, Vesper became a silent enigma, a rogue lurking in the unseen corners, and a blade in the dark in service to the Nachsteins. Her nimble movements, keen senses, and mastery of the disciplines of Auspex, Obfuscate, and Oblivion turned her into a shadowy instrument of the vampire house's covert operations. From the cover of darkness, she executed the will of her vampire masters with precision and finesse, leaving no trace behind.