“This is all because of him...”
Kim Han-gyeol, an ordinary high school student, always ran into Seo Ju-yeon on unlucky days. Like a jinx.

The more he became entangled with Seo Joo-yeon, who had long curly bangs and was carrying around dark rumors, the stronger the jinx became.
However, ever since seeing Seo Joo-yeon's hidden face, Han-gyeol's heart has been pounding for no reason whenever their eyes meet ...