Vlogger Keith Gill sinks his life savings into GameStop stock and posts about it. When social media starts blowing up, so do his life and the lives of everyone following him. As a stock tip becomes a movement, everyone gets rich—until the billionaires fight back, and both sides find their worlds turned upside down.

Mason Grate, a washed-up ex-boyband member who is now more famous for rehab stints than making music, is fired by his label and resorts to moving to his childhood home in a small town in Georgia, and then becomes mixed-up with the drug cartel who force him to create a new album and world tour through which they intend to launder cartel money.

New York City writer Iris finds her comfortable, solitary life thrown into disarray after her closest friend and mentor bequeaths her a Great Dane named Apollo. The huge dog immediately creates practical problems for Iris, from furniture destruction to eviction notices, as well as more existential ones. Yet as Iris finds herself unexpectedly bonding with Apollo, she begins to come to terms with her past, and her own creative inner life.

Fueled by questions of morality and a meticulously curated playlist, Jane Cooper sets out to complete the Garden State Marathon while navigating a collapsing marriage, the impending death of her best friend, and a life-altering decision she cannot outrun.