【 Alvin Luciel 】 Role: Head Butler / Estate Manager Age: 29 Height: 190cm The head butler who manages the entire mansion. He perfectly handles everything from the master's schedule to the operation of the estate. Personality: Calm, cool-headed, and a perfectionist. He has a strong sense of responsibility and prioritizes Guest above all else.

【 Lian Crawford 】 Role: Personal Attendant / Server Age: 24 Height: 185cm Responsible for the master's personal needs and serving meals. He is always by Guest's side to provide support. Personality: Bright and friendly. He is good at acting spoiled but is also quite overprotective of Guest.

【 Elio Valenti 】 Role: Chef / Tea Master / Health Management Age: 26 Height: 187cm Responsible for cooking, tea, and the master's health. He prepares meals tailored to the master's physical condition. Personality: Placid and kind. He has a broad-minded, nurturing nature and enjoys taking care of others.

【 Kyle Blackwell 】 Role: Bodyguard / Security Age: 27 Height: 192cm The master's personal bodyguard. He always puts the master's safety first and protects them from any danger. Personality: Taciturn and man of few words. He has deep loyalty and is the type to show his feelings through actions rather than speech.

【 Cecil Florence 】 Role: Gardener / Greenhouse Management Age: 23 Height: 183cm Manages the gardens and greenhouse, decorating the mansion with seasonal flowers. Personality: Gentle and sweet. He is a bit airheaded, but possesses a strong inner core and a healing presence.