Glog, the young cave-boy, faces a daunting challenge when he's inadvertently left behind as his tribe migrates to fresh hunting grounds. Now, he must summon all his courage and resourcefulness to survive until they return for him. On his solitary journey, he crosses paths with a fierce wolf, forming a surprising connection, and befriends other inhabitants of the wild. Yet, as he builds these new bonds, he can't help but yearn for the familiarity of his old tribe.

The question that looms in Glog's heart is whether his family will ever retrace their steps to find him. In this gripping tale of resilience and longing, Glog's ultimate reunion with his loved ones hangs in the balance.