Documentarist Ezra Montbanc thinks he's hit the jackpot when he receives an invitation to document the rites of a mysterious, hitherto unknown tribe: the Winoquin, who reside in the harrowing, inhospitable Arctic. It' s a shot at the prestigious journalism career he's long envisioned, and a path out from the borderline-exploitative series detailing the celebrations of Indigenous tribes he' s been mired in with his life and filmmaking partner, Stu. Buzzing with possibility, Ezra and his crew depart for the home of the Winoquin, only to find themselves in a frozen and bloody battle for survival atop an inaccessible glacier ritual site, where men and mythical horrors hunger for sacrifice.