Sue Perkins continues her epic Ganges journey in Patna, once a hub of the British opium trade, now buzzing with educational ambition. She meets aspiring female engineers, explores Bihar's farmlands, and reconnects with street kids in Kolkata. From the vibrant Hijra community to tiger patrols in the Sundarbans, Sue witnesses India's wild contrasts. Her journey ends at Saga Island, where millions gather to bathe in the sacred river at sunrise, an awe-inspiring communion with faith and nature.