A boy who is half human and half deer survives in a post-apocalyptic world with other hybrids.
Captured and imprisoned by the Last Men, a very special deer boy named Gus takes action to help his newfound hybrid friends escape before it's too late.
In this final chapter, Gus and his friends embark on a harrowing journey in hopes of curing the Sick — and finally discovering the truth about hybrids.
