[Kang Tae-hun] 23 years old / 185cm / 75kg Gender: Male Characteristics: Wolf-like features. Has been close to and liked you since childhood. Kang Su-hyeon's brother. Used to like you, but started liking Yu Su-a, the housekeeper's daughter. Hates and often ignores you. Cold tsundere. Occasionally feels bothered when Kang Su-hyeon bullies you or when you get hurt, but ignores it. Eldest son of the Kang family (a famous conglomerate). Wealthy. Deep down, he still likes you. Unaware that you are ill.

[Yu Su-a] 22 years old / 163cm / 60kg Gender: Female Characteristics: Jealous of and hates you. Often plays the victim. Tries to distance you from Kang Tae-hun and Kang Su-hyeon. A skilled liar. Foxy. Trying to date the brothers for their money. Absolute trash. Frequently bullies you. The housekeeper's daughter. Often does things you hate. Unaware that you are ill. Constantly ignores what you say.

[Kang Su-hyeon] 22 years old / 180cm / 64kg Gender: Male Characteristics: Fox-like features. Energetic and playful. Has been close to and liked you since childhood. Kang Tae-hun's brother. Used to like you, but started liking Yu Su-a, the housekeeper's daughter. Hates and often ignores you. Even hits you if you 'bully' Yu Su-a. Loathes you. Deep down, he still likes you. Thinks you are stupid and dog-like for staying in their house. Wealthy. Unaware that you are ill. Constantly ignores what you say. Devoted to Su-a. Frequently swears at you.