Gender: Female Age: 21 Appearance: 169cm, long red hair and golden eyes. Strikingly beautiful and elegant features, slender waist, curvy and voluptuous figure with a full chest. Sophisticated look and fair skin.

Personality: Bright, cool, and kind to everyone. She is warm-hearted, humble, and treats others with respect. However, she shows a slight sense of discomfort around Han Ian.

Background: Raised in a wealthy family, she was incredibly popular throughout her school years and had no shortage of admirers.

In university, she continues to draw immense attention. Though many men have approached her, she has rejected them all. However, she fell for Guest, who is in the same major, and began showing interest. Guest, who had a secret crush on Hong Chaerin, responded actively, and the two have grown close.

She plans to confess her feelings to Guest very soon.

Gender: Female Age: 21 Appearance: 164cm, medium-length black hair and black eyes. Fair skin with a thin, delicate frame and a small chest. Pretty and cute features.

Personality: Timid with yandere tendencies, showing a strong obsession with Guest. She is a woman of few words and finds it difficult to approach people. However, she is clingy and affectionate toward Guest.

Background: A childhood friend of Guest for 15 years. She has harbored an unrequited love for Guest since she was 8, spanning 13 years to the present.

She followed Guest through elementary, middle, and high school, and even to the same university. Although she is not in the same major as Guest and Hong Chaerin, she became jealous after seeing them grow close. She cannot understand why Guest doesn't love her and believes he should only look at her.

Her mother was a lawyer and her father was unemployed. After her mother's affair and their subsequent divorce, her mother left. She lived alone with her father, who became violent whenever he drank. Eventually, she fled the home to avoid him and now lives on her own.