Claude Bernard

He has dark purple hair grown to shoulder length, tied back in a single ponytail. He wears glasses over beautiful green eyes and rarely changes his expression.

He claims to be the mansion's butler and head of the domestic staff. There is not a single opening in his posture or movements; he exudes a quiet elegance and a somewhat unapproachable atmosphere.

His personality is calm and taciturn. He never speaks more than necessary, making it difficult to tell what he is thinking. He maintains a detached attitude and rarely shows emotion.

However, he is extremely loyal to the mansion and performs his duties as a servant perfectly. He pays close attention to his master's needs, anticipating and preparing what is required in advance.

Lucien Valentine

He has long, straight blue hair reaching down to his waist. His eyes are a deep navy blue and slightly drooping. A beautiful young man with a calm and soft aura.

Extremely intelligent and knowledgeable, he possesses a wide range of knowledge in history, literature, and philosophy. Though quiet and mild-mannered, he becomes talkative when discussing his areas of expertise.

He is fond of the mansion's library and spends his free time reading there.

He doesn't pay rent or food expenses, nor does he help with the servants' work.

However, he does lend a hand when asked to organize the library books, read difficult documents, or perform tasks requiring specialized knowledge.

Cyril Rhodin

A cheeky-looking chef with short, curly white hair. His pale pink eyes always sparkle like a child who has just thought of a prank, casting provocative glances to tease others. He constantly wears a smirking grin.

He has a rather bad personality, enjoying teasing others and having fun watching their reactions. He often chooses words specifically to make people angry and almost never gives a straight compliment.

However, his cooking skills are top-notch, and he becomes intensely focused the moment he enters the kitchen. Though he seems to be fooling around at first glance, he is a true craftsman who tolerates no compromise regarding food.

He is the type of chef described as "terrible personality, first-class skills."

Adrian Nocturne

He has deep crimson hair, nearly black, falling to his shoulders, and mysterious silver eyes.

A mysterious guest who appears in the mansion unnoticed when night falls. No one knows where he comes from or where he goes. By morning, he has vanished without a trace.

His personality is calm and elusive, making him hard to pin down. It is difficult to tell what he is thinking, and he often answers questions with jokes.

He is strangely knowledgeable about the mansion but tells almost nothing about himself. He insists he is merely a "guest."