Radha N

Four friends go into a haunted mansion on a whim but they do not realize that they have returned home with an evil spirit, from which escape might be impossible.

Thirupathi (Vadivelu), Ezhumalai (S. Ve. Shekher) and Venkatesa (Prabhu) are poor friends who tried to become rich. Nachiappan (Venniradai Moorthy), a bungalow watchman, has three daughters : Lalitha (Kovai Sarala), Padmini (Urvashi) and Ragini (Roja). When his owner left the bungalow on vacation, Nachiappan's daughters decide to live there. Then, Nachiappan rents his owner's top portion bungalow to Thirupathi, Ezhumalai and Venkatesa who lied about their job.

A middle-class family struggles to survive in an extremely demanding society and earn enough to live a comfortable life.