Tithi is an ordinary middle class girl with a dream of becoming a big actress. Is it possible for a common girl like Tithi to fulfill this dream in the current social context?

Rahat comes as a friend in Tithi's life. Love is created from friendship. Rahat wants to be a big director. Rahat tries to make Tithi's acting career a success. But will Tithi's father give Tithi a chance to act?

Rahat was killed by miscreants for protesting against ragging in the university. One day there is crystal rain in the city. With the help of a crystal ball Tithi can go to Sigma Bangladesh.

Tithi in Sigma Bangladesh is known as the parallel world. There are rewards for honesty. Tithi is very surprised. Who is Tithi's companion to go to Sigma Bangladesh?

In Sigma Bangladesh, Tithi sees herself and her people differently. Tithi goes to a listener. What happens to the listener?