Iho Mitapo is a budding conservationist and adventure travel guide in the remote corner of Northeast India, but hydropower developments could forever change the land he calls home. His tribe, the Idu Mishmi, and the rich biodiversity of Arunachal Pradesh face the looming construction of what will be India’s biggest dam. His community is desperate to preserve the local wildlife on their ancestral lands; can their attempts to create a sanctuary make a difference?