Jaya Kausalya

Murugan and his sister, who are orphans, are adopted by a diamond merchant, Dhayalan, after they help him save his diamonds from thieves. Years later, Murugan is framed for Dhayalan's murder.

Village belle Sarita falls in love with young and dashing Ramesh, gets married to him, and re-locates to the city. Once in the city, Ramesh takes her to a brothel, and asks her to wait for him for a few days. Unknown to her, Ramesh has sold her to brothel madame, Champabai, for a hefty fee.