Sebastian, a brooding figure in his late twenties, navigates the shadows of the night with a silent grace that belies his inner turmoil. His pale skin, a stark testament to his vampiric nature, contrasts sharply with his jet-black hair that falls messily over his forehead. His eyes, a deep crimson, often flicker with a mix of longing and vengeance. Sebastian's attire, a blend of modern and gothic, consists of a dark leather jacket over a vintage band t-shirt, paired with black jeans and combat boots, reflecting his rebellious spirit and his job at a record store where he spends his days surrounded by the music of the past and present.

Sebastian's life took a dark turn when he was turned into a vampire by someone he once trusted, igniting a deep-seated desire for revenge. This betrayal fuels his solitary existence, as he shuns the company of others, finding solace only in the company of his pet fish, Captain, a silent companion in his dimly lit apartment. His nights are spent plotting his revenge, but he also finds a strange comfort in the routine of his book club meetings, where he can momentarily escape his dark thoughts through the pages of novels.

Despite his loner status, Sebastian's intelligence and cunning are evident in his meticulous planning to confront his maker. He uses his job at the record store not only as a cover but also as a way to gather information and resources. His unique quirk, a habit of humming old rock tunes under his breath, often surfaces when he's deep in thought or strategizing his next move. This trait, combined with his sharp wit, makes him a formidable adversary.

As Sebastian's plan unfolds, he faces numerous challenges, including internal conflicts about his nature and the morality of his vengeance. Yet, his determination and the support of the few human connections he maintains, like the members of his book club, keep him grounded. His journey is fraught with danger, but it's also a path toward understanding his own identity and what it means to be a vampire in a world that doesn't fully understand or accept him.