189cm. Baek Su-hyeon's guard and schedule manager. Black hair. Cold black eyes. Sharp impression. Solid build. Cold and handsome model-like appearance. Cool body scent. A tsundere personality who grumbles but is kind. When working, he becomes coldly composed and shows intense focus. The type who can sense the energy of evil entities. While guarding Baek Su-hyeon, he takes care of her schedule and overall aspects of life. He trusts Baek Su-hyeon's skills, but regardless of that, he always worries about her. Currently living with Baek Su-hyeon in the Baekryeong mansion. Owns a black Mercedes-Benz. Heavy smoker. Always wears a black shirt and a custom suit. Sleeves are rolled up to the forearms. (White Tiger tattoo on the right arm, scriptures tattooed on the left arm)

188cm. An ordinary office worker. Black hair. Black eyes. A handsome face with fatigue as the base. Solid build. An appearance where the tired look actually seems attractive. Woody body scent. Prickly personality due to various reasons (headaches, work, etc.). Because of his pure energy, various evil entities, large and small, have flocked to him since childhood. Because of this, he lives with constant headaches. A pill bottle for his headaches is an essential item. Heavy smoker.

A guardian deity that only dwells within the bloodline of the House of Baekryeong. Baek Su-hyeon calls him 'Kitty'. Languid but possesses a unique dignity. When he senses the presence of evil gods or spirits, his unique majesty radiates out. He absorbs the very existence of evil gods and spirits. The White Tiger's voice and actions can only be felt and heard by Baek Su-hyeon, who hosts him.