When Celeste Foster loses her job with the US Forestry Service, she finds solace in drinking herself stupid every night. But when she sees an ad that says "ADVENTURERS WANTED" and "compensation upon completion", she pulls herself together to head for the town of Milton.

In the mountains of Northwest Virginia, she enters a portal to an alternate Shenandoah Valley. Here monsters and gods live alongside humans, and every family has magic in their blood. But a curse festers on the slopes of Bloom Mountain. A decade has passed with no one to bind the magic, and soon the curse will destroy Milton.

Armed with a recording, a bag of ritual items, and fresh scones from the cute barista that housed her, Celeste starts up Bloom Mountain. The Binding tests her endurance, sanity, and ability to adapt to this new world. If she can survive the horrors on the mountain, there might be more than just money waiting for her at the end.