Existentialism is the intellectual marquee of the present age. The specific anxieties, tensions, anxieties of this age, which are the result of horrific wars, destructive weapons, violent social revolutions, authoritarian, sectarian and anti-individual beliefs and the decline of spirituality.  It has happened. It has caused confusion and despair, rebellion against all accepted traditions, materialism, depravity of imagination, disintegration of spirit and unity in thought, literature and culture, feeling of insecurity, social, political, religious, The defeat of moral and aesthetic values, from which our culture has been shaped, has provided the raw material for the philosophy of existence, which is its interpretation, its interpretation, its derivation, and its critique.  Man was the need of proof of his own caste, and he himself was rich in the caste of self-belief, determination, courage and courage, was the embers of centuries and the lone man. But when does man lose courage. Moments full of anguish and sorrow and grief.  Human life and society have been the focus of attention in Urdu novels from the very beginning. That is why Asim Butt, who is a modern novelist, covered modern philosophical and intellectual discussions. Asim Butt  Kept an eye on the changing circumstances and made the problems of human existence his subject. Muhammad Asim butt is one of the most prominent novelist of 21 century. He wrote three novels Daira, Natamam, Bhaeed. In this article his three novels in   Existential effects has been  discussed.