Speckles, a ferocious tarbosaurus and his young son junior, mourning the loss of their family in an epic battle, roam the lands in search of food, adventure and peace. Under the watchful eye of his dad, Junior is growing up healthy and strong, but with an overconfidence thanks to his young age. After one encounter results in Junior being kidnapped, Speckles embarks on an adventure to the ends of earth to find his son. Encountering friend and foe, ally and enemy, Speckles will stop at nothing and will take on all corners to save his offspring.

7000万年前恐龙以统治地球的其余部分同样方式统治朝鲜半岛。在那时那块现今叫做全罗南道丽水的土地是当时许多种恐龙的森林栖息地：特暴龙。作为特暴龙家庭里最年轻的一种，特暴龙家族最小的成员“班点”降生了，成为王位的继承者。小班点就是个好奇贪玩的孩子。和它的母亲及兄弟姐妹一块，它在森林里快乐地生活，耐心地等待着学会捕猎的一天。