Characters Lopo and Polo are two prehistoric characters. All stories evolve around Polo Lopo’s daily life which is almost an adventure for the rule “survival of the fittest.” and their innovation as a milestone for the human race like fire, wheels, bed, etc. Polo is an angry one of European origin with short height and Lopo is taller of African origin/ but a totally confused character with 100 ideas coming at the same time. Though opposite in nature the friendship between them always grows stronger and the chemistry becomes the main attraction of the stories with a lot of pre-historic animal fun.