Ratan is a 12 - 13 year old orphan girl in a remote East-Indian Village named Rimbick.

As an orphan, she never got any real family support or proper education.
However, one day she met a kind postman who adopted her as his little sister and even taught her the basic education.

But one day, everything changes when the postman resigns from his job and decides to return his hometown, Kolkata.
Ratan insisted him to take her too, but he refused to do so.

And from then on, Ratan is seen sobbing.