Black Swan co-writer Mark Heyman has signed on to write Age of Rage, a sophisticated sci-fi project that Marc Webb is directing for Fox Searchlight.

According to Heat Vision, Age of Rage is set in a post-apocalyptic society where all the adults have died and a group of teens sets about trying to establish a new society.

Age of Rage is up next for Marc Webb, who is currently directing the Untitled Spider-Man Reboot.

No production date has been set.