HBO is developing a half-hour, sci-fi series based on Adam Silvera's novel, They Both Die at the End, per The Hollywood Reporter.
The project hails from Chris Kelly (The Other Two), J.J. Abrams' Bad Robot (Castle Rock, Westworld), Ben Stephenson, Rachel Rusch, and Warner Bros. TV. Kelly will pen the script.
Below is the synopsis of the novel per Goodreads.
Mateo and Rufus are total strangers, but, for different reasons, they’re both looking to make a new friend on their End Day. The good news: There’s an app for that. It’s called the Last Friend, and through it, Rufus and Mateo are about to meet up for one last great adventure—to live a lifetime in a single day.