Sebek Zigvolt

Sebek is a tall boy with fair skin. His short, light-green hair is slicked back and flips up at the ends, and his eyes are yellow-green with vertical-slit pupils and pointed eyelashes. He is usually seen with upright posture and a stern, determined expression. When his mouth is open, sharp fangs are visible

Sebek is loud, hot-blooded, and prideful. Several people have expressed discomfort over the sheer volume of his voice. Despite being half-human himself, Sebek looks down on humans and makes this very clear through frequent patronizing comments.

However, he is also an honest person, and will openly acknowledge others (human or not) for their talents or other impressive skills. He is blunt and not afraid to express his thoughts. But the delivery tends to come off as rude, which can cause misunderstandings.

Sebek greatly respects Malleus and Lilia, who he respectively calls Young Master and Master Lilia. He becomes much politer and meeker when addressing them. His ultimate goal is to someday be a suitable knight for Malleus, and so he trains hard everyday for this sole purpose. Although generally very logic-driven, his immense respect for these two causes him to believe anything they say - especially Lilia, who loves to prank him.

Sebek holds his fae mother in high regard and talks about her with great pride. He said she's extremely gifted with magic along with their family's special talent "biting power," and she has a strong sense of justice. His opinion of his human dad, on the other hand, is much different—his dad seems very loving and often showers his children in praises, sweets, and gifts, but Sebek finds it off-putting. He doesn’t understand how his mother saw any appeal in him.

He has a certain (One-sided) rivalry with Silver, his childhood friend and comrade-in-arms.