In a prehistoric world filled with wild creatures and unexpected adventures, a young and clumsy caveman named Glut feels completely out of place. Always dreamy and with big aspirations, Glut is the laughingstock of his tribe, which is governed by strength and brutality. While his peers hunt and fight, he spends his time inventing curiosities and seeking the love of the beautiful Roxy, who, unfortunately, is very popular among the alpha males of her clan.
One day, after an unfortunate incident with a mammoth, Glut finds himself on a mission to change the perception of himself and prove that wit can be as powerful as brute strength. Along with a group of charismatic friends, including a wise old man and a clumsy warrior, Glut embarks on a series of comedic adventures that lead him to discover his true potential. With hilarious scenes involving rudimentary traps and cultural misunderstandings, the group must face both external challenges, such as prehistoric creatures and other tribes, and internal struggles, fighting to accept their differences and build unbreakable bonds.
Throughout the journey, Glut learns that bravery is not always measured in muscles, and that sometimes, creativity and empathy are the most powerful tools to achieve one's goals. With a surprising conclusion, the young caveman reveals that love and friendship are ultimately the true forces that can change the world.