Part 2/10:
The film opens approximately 4 million years ago in prehistoric Africa, where a group of apes is struggling for survival in a desolate landscape. These early hominids display basic social interactions and simple foraging techniques. However, their lives take a dramatic turn when they encounter a rival tribe at a water source. The tension between the two groups escalates; while there is no physical confrontation, intimidation results in the initial tribe retreating in fear.