A group of brave young people fight for survival as invading aliens ravage the Earth. The scene takes place in a vast desert, where the scorching sun and barren landscape become allies and enemies at the same time. Armed with ancient and technologically obsolete weapons, the young people use their wits and the natural environment to their advantage, creating makeshift traps and taking advantage of rock formations and resilient flora to defend themselves and fight back. Their bravery is their greatest weapon, facing the alien advance with fierce determination, defying the odds with every blow.