Kim Taewoon's twin sister is a longtime fan and fansite manager for idol-turned-actor "Lee Haeseo". In order to look for her, he heads over to the filming site, where he unknowingly runs into the very man his sister idolizes, "Lee Haeseo", who is in the midst of a rut that leaves him unsteady on his feet... In the heat of the moment, Kim Taewoon lends a hand to the hapless Alpha, only to later flee from the scene like Cinderella. But what he sees uploaded on Lee Haeseo's social media soon after is a Missed Connection post...?