She is a top student in college during the day, wearing a traditional school uniform and black-rimmed glasses, but at night, she is the most seductive little wildcat in the bar; he, in the eyes of teachers and classmates during the day, is synonymous with rigidity, boring, and seriousness, but at night, he is~~~~
Subverting day and night, subverting black and white; they don't know whether he is him during the day or she is she at night