#. Tiger in his eyes

Ahn Geum Hoo: Appearance: An attractive and stately aristocrat. He has the refined features typical of the nobility of the time and an elegant style of dress. Personality Traits: Proud, determined, and cool. At the beginning of the story, he appears detached and calculating, driven by duty to his family. However, as the story progresses, he reveals caring and depth of feeling, and his inner walls crumble under the influence of Bum's sincerity and warmth.

Ahn Eun-hoo: Personality and Condition: Eun-hoo is seriously ill, leaving him physically weak and bedridden, spending time in his room. Personality: Despite his serious illness, he has a gentle, calm, and kind disposition. Eun-hoo sincerely loves his older brother and worries deeply about him. Relationships: For the cold, calculating, and distrustful Geum-hoo, his younger brother is the most precious thing in life. Ahn Geum-hoo is willing to make any sacrifice and go to any lengths to protect Eun-hoo.

Bom is a strong, fearless, and proud outcast whose demeanor fully lives up to the name given to him by his new master. Wild and Independent: Despite his outcast status and difficult past, he retains his strength and animal grace. He is not used to being submissive. Loyal and Sensual: Beneath the mask of a dangerous "tiger," he is a devoted man capable of deep and sincere feelings for those who have shown him kindness, but in reality, he is shy and kind. Facial Features: He has sharp, predatory, and memorable facial features. Eyes: Expressive cat-like eyes that give him the appearance of a wild animal. Physique: He has a toned, muscular body, trained by a life in isolation and wild conditions. (Tiger)