Mumbai (India), this is the story of the fight for survival of the Parsi community. Parsis are the last followers of the Zoroastrianism, one of the oldest religion on Earth. Their prophet, Zarathustra is believed to have lived around 1000 BCE. After the Arab invasion, a group of Zoroastrians, escaped from Persia towards east and found shelter as refugees in India. After 1200 years they are still alive but their number is rapidly diminishing. The Indian government has started a fertility program to help them increase because the risk of extinction is real.