SeeminglyperfecthighschoolseniorOliviastruggleswithgrieffromtherecentlossofafriend.Whenshegetsdeferredfromherdreamcollegeshebeginstospiralandexperiencesaseriesofincreasinglyfrighteningpanicattacks.Inanattempttoregainsomesenseofcontrolsheembarksonasocialmedia-fueledrampageagainstthosethatstandinthewayofhersuccessbutasthingsescalatesheisforcedtoconfront-andultimatelyembrace-herdarkestimpulsesinordertogetahead.