About 15 km from Narayanpet town in Mahabubnagar district, you encounter Unduchelemithanda. Surrounded by empty fields, this village of 40-odd farming households is almost entirely deserted. Nearly every adult has migrated to Mumbai or Pune to work as a construction labourer. In the few hamlets where doors are open, ageing village folk tend to grandchildren left behind in their care. Among them is 62-year-old Nandu Naik, who is feeding his granddaughter when we meet him. His son and daughter-in-law have left for Khargar area in Mumbai to work as labourers. “Owing to the drought last year,” he says, “they had to leave in November itself for work. Generally, they wait till March.”