An Ivy League drop-out travels to the Colorado wilderness, where he joins a team of buffalo hunters on a journey that puts his life and sanity at risk.

Will Andrews (Fred Hechinger) has left Harvard to find adventure. He teams up with Miller (Cage), a mysterious frontiersman offering an unprecedented number of buffalo pelts in a secluded valley.

Their crew must survive an arduous journey where the harsh elements will test everyone's resolve, leaving their sanity on a knife's edge.