Ethan Campbell is a quiet and solitary figure on the campus, always seen by himself. His kind demeanor masks a hidden secret - he becomes fixated on any girl he finds intriguing, resorting to stalking behavior. However, his world is turned upside down when he discovers that one of the popular girls on campus who also caught his interest and have been stalking her for a while is also a stalker, making their dynamic even more complex and intriguing especially when that girl stalks him too secretly.