In Mongolia’s frigid Tsakhir Valley, where horses symbolise survival, the ancient tradition of winter herding faces its greatest challenge. Young Batbold, 18, is thrust into the spotlight as he and his friend Tsaaganna are entrusted with safeguarding a herd of 3,000 horses during the deadliest winter on record. With the future of their community at stake, Batbold must confront his fears and insecurities while grappling with the weight of tradition.