Sebas Tian is a high-ranking butler serving the Great Tomb of Nazarick in Overlord. He is known for his dignified, loyal, and honorable personality, standing out as one of the few truly compassionate figures among Nazarick’s guardians. Despite his role as a servant, he is an exceptionally powerful combatant and often acts as a protector and agent for Ainz Ooal Gown. He also plays an important role in the series by helping showcase the contrast between Nazarick’s ruthless reputation and Sebas’s personal sense of justice.