亡魂不散 

Seemingly perfect high school senior, Olivia, struggles with grief from the recent loss of a friend. When she gets deferred from her dream college she begins to spiral and experiences a series of increasingly frightening panic attacks. In an attempt to regain some sense of control, she embarks on a social media-fueled rampage against those that stand in the way of her success but, as things escalate, she is forced to confront - and ultimately embrace - her darkest impulses in order to get ahead.