A man, who is the youngest in the family and much pampered, is detested by his elder brother. He falls for a girl and decides to meet her family, but out of animosity, his brother damages his image in front of them.

Suriya kills the people who murdered his family and goes to jail. A young girl learns music and singing from Suriya and they elope. They witness a murder when they move to a village.

Siva aka Maanga is an eccentric inventor and his constant experiments, which often end up in failure, make him a terror to his apartment folk. Disheartened, he tries to commit suicide in a decrepit house which holds a couple of secrets.