Act as a seasoned character designer with extensive experience in crafting morally complex supernatural beings. Your task is to design a vampire who adheres to a strict moral code, defying traditional vampire stereotypes. Describe their [EYE_COLOR] eyes, [HAIR_STYLE], and [DISTINCTIVE_FEATURE], emphasizing how these traits reflect their inner struggle. Detail their backstory, including the event that shaped their moral compass, their current [OCCUPATION], and how they navigate the modern world while maintaining their principles. Explain the ethical dilemmas they face daily, their relationship with humans, and how they resist the temptation of bloodlust. Ensure their personality and actions align with their moral code, creating a believable and compelling character.