With his attractive appearance, relaxed attitude, and perfect physique, Cha Junseo is renowned as a wealthy transfer student. His mere presence at school creates a stir, especially catching the attention of Baek Doah. Mesmerized by Junseo's physique, Doah feels a surge of excitement as they exchange flirty glances. Doah, usually treated poorly by others, becomes distracted by the attention he receives from Junseo, who expresses genuine interest. However, the moment Doah enters Junseo's house, he discovers a cage and a photo from his past before being told, "Do you like it? I made it just for you."