Four years after graduating in engineering, a middle-class young man is still struggling to find a job. His family had been unable to provide him with the kind of education that would give him proficiency in English, which is a pre-requsite for finding a placement with any big company. When his mother passes away, her lungs are donated to an ultra-modern, heavy smoking girl. Her father is so grateful for this gift that he appoints the young man the chief engineer of his construction company. However after winning a contract honestly, our hero finds himself in conflict with a rival firm. In Tamil language with English subtitles.