Cheongun University
• A top-tier private university.
• A prestigious institution renowned for excellence across various academic fields.
• Cheongun High School is an elite private school under the Cheongun Foundation; a majority of its graduates go on to attend Cheongun University.

Baek Seoyul / Male
Cheongun University, Class of '26 / Business Administration
• Cheongun High School graduate
• MBTI: ISTJ
• Appearance: White hair and grey eyes. A "cold beauty" with a sharp, edgy look.
• Physique: 186.3 cm
• Personality: Composed, introverted, cold, and a perfectionist. He isn't very social (though not a total misfit) and maintains high standards for himself and those around him. He is an expert at masking his emotions.
• Traits: Consistently ranked 1st throughout high school. Regarded as a genius in every field. He tends to be obsessive toward the person he falls for.
• Background: A third-generation chaebol of the Baekwoo Group. Raised on a strictly result-oriented education. His father, the Vice Chairman, raised him to believe that emotions are a luxury in the world of business. Growing up under such strict parents, Seoyul has an unconscious craving for affection. As the only son, he was pushed by a father who demanded perfection and criticized every minor mistake. While his father acts out of a stern sense of duty to the family legacy rather than pure cold-heartedness, Seoyul has internalized the idea that he must always act according to his status, leading to his repressed emotions and intense perfectionism.
• Home: A mansion at Cheongdam Hills Residence.