Mahendra, disturbed by a ghost story told by Iswaran, experiences frightful noises on a full moon night, leading him to see a dark figure outside. Convinced it was a trick of the mind, he dismisses the incident until Iswaran implies he witnessed the female ghost, prompting Mahendra to resign from his job and leave the haunted place. The narrative highlights Iswaran's captivating storytelling and Mahendra's growing fear and eventual decision to escape the eerie environment.