When ex-convict Surya Narayana Varma aka Unni (Dileep), steps out of Central jail after serving a five year sentence, he is met by his family who whisk him away to Chennai, away from his blood-thirsty enemies.
At the Chennai Law College, he finds himself amidst two rivals, the college hero Shiva and bad boy Muthu. Shiva’s sister Meenakshi (Rambha) falls in love with Unni; it is time for a flashback. Back home he was a law college student in love with medical student Aswathy (Kavya).
Aswathy lives with her maternal uncles, one of whom has an eye on the vast property she has inherited from her late parents and plans to get his son married to her. But Aswathy has other plans and attempts to elope with Unni.
In the ensuing scuffle, Unni stabs one of Aswathy’s relatives and is sent to prison for five years. Back in Chennai, under the belief that Aswathy has been married off, Unni gets engaged to Meenakshi. Aswathy sends an SOS. He comes back to Kochi. Meenakshi's father, a nasty politician, joins hands with Aswathy's relatives to bump off Unni.
Dileep does not fit the superhuman image, but is his best in the few comic scenes. Harisri Asokan chips in as Unni’s trusted sidekick Komalan. Rambha and Kavya add glamour to the proceedings. Otherwise, a lacklustre affair that is best avoided.