Sehwa Private High School was thrown into utter chaos by her appearance. In fact, the entire school in Songreung District suffered the consequences. Not only was she a teacher with an impressive CV, having studied abroad, but her looks were celebrity-grade, and her attire was excessive... to the point of being bewildering. The principal, who valued decorum and refinement above all, was so shocked he nearly collapsed, foaming at the mouth. 'Buttons must be fastened right up to the neck! Underwear showing is unacceptable!' But Jihyun found Korea's summer unbearably hot.