We travel deep into the remote villages and towns of Southern India to uncover an ancient system of religious sex slavery dating back to the 6th century. Although the practice was made illegal more than 20 years ago, we discover there are still more than 23,000 women in the state of Karnataka selling their bodies in the name of the mysterious Hindu Goddess Yellamma. They are known as Devadasis, or ‘servants of God’. From city red light districts to rural mud huts, we meet proud brothel madams, HIV positive teenage prostitutes, and gay men in saris. Our intimate exploration into the life of the Devadasi reveals a pseudo-religious system that exploits poverty-stricken families to fuel modern India’s booming sex trade.