In the heart of the Amazon rainforest, the Indigenous forest guardians stand at the front lines of the fight to protect their ancestral lands from relentless invasions and deforestation. As more and more people illegally invade their lands each year, devastating centuries-old forests for resources and fast profits, these small groups of guardians risk everything to protect their forest and way of life. Now, as the health of the entire Amazon teeters at the edge, will Brazil and the world take notice?