Before Ajit could laugh, the phone vibrated—not with a buzz, but with a deep, resonant thrum, like a tanpura being plucked in an empty room. Then a voice emerged from the dead screen. Not Ajit’s ringtone. A voice he knew intimately.

“A message? From whom?”

It was Byomkesh’s own voice. But not the Byomkesh sitting beside him. It was a scratchy, archival recording—from the old radio plays of the 1950s.

The phone screen glowed again. This time, text appeared in Bengali script:

“Progress, Byomkesh-babu,” Ajit grinned. “The world shrinks every day. People can talk across continents, send messages instantly…”

“And fill their pockets with unnecessary noise,” Byomkesh finished dryly.

Ajit ignored him. He was on a mission. “I need a new ringtone. Something… evocative. Not those cheap Bollywood beats.”