Poor Joonha has moved to the big city and is now living incognigo, as a girl, at a new school. But that doesn't mean his(her?) troubles are over. First Taehyun, the obnoxious class playboy, coerces Joonha into a "friendship" that royally ticks off Yoomi, Taehyun's ex. That's before the reappearance of Heewon, the lovesick stunner who's followed Joonha all the way from their old school - and whose feelings apparently stay the same whether Joonha is a guy or a girl! Love triangles only pile up on top of each other in this dizzying gender-bender gem.