roseanne park is the golden girl of seoul northbridge high-popular, talented, wealthy, and confident. she's the queen bee everyone admires (and fears), with a hot jock boyfriend and a reputation for getting whatever she wants. people don't say no to roseanne.
enter y/n, the heir to the prominent sainz family, a name renowned in both the racing and business industries. as the younger sister of carlos sainz, y/n carries a legacy of excellence and prestige but chooses to keep a low profile despite her status. humble yet assertive, y/n transfers from an elite european boarding school to seoul northbridge high, where she quickly earns the title of "the school's heartthrob."
the two are complete opposites. roseanne is a spoiled diva used to ruling the school, while y/n's grounded nature only seems to get under her skin. their rivalry is inevitable. but when both girls, who share a secret passion for music, are forced to team up for the school's prestigious battle of the bands, their hostility is put to the test.
will their clashing personalities collide or harmonize? can two enemies create something extraordinary-or will their rivalry hit all the wrong notes?
*lowercase intended*