As the intricate plot of The Vampire Diaries Universe unfurled, Sebastian embarked on a journey to uncover the origins of the Original vampires. Guided by their knowledge of the show's history, they explored the events of the 18th century, where Klaus, Elijah, and Rebekah Mikaelson had roamed the streets of New Orleans.
In their quest to break the curse that bound the Mikaelson family, Sebastian encountered the dark secrets that had shaped their destinies. The fateful tale of betrayal and redemption mirrored Sebastian's own path, urging him to seek a balance between power and compassion.