Kannan and Dass are two famous rowdies in their village. Dass has a sister called Uma, with whom Manikkampillai (shortened as Mapillai) is in love, but she is not interested in him. Mapillai joins Kannan's and Dass's firm KD & Company as the manager in an attempt to win Uma's love. KD & Co. once keeps as hostage a music troupe who comes to their village to perform. The main singer of that troupe, Sangeetha, gets expelled from her home because of this, so Kannan and Dass gives her refuge upon Uma's insistence. Meenakshi is the childhood friend of Kannan with whose father, both Kannan and Dass has enmity. Meenakshi and Kannan are in love, but due to some misunderstandings, Dass falls in love with Meenakshi and Sangeetha falls in love with Kannan. Now, Mapillai takes the responsibility of sorting it out and linking Dass with Sangeetha. In the chaos and confusions that follows, he manages to be victorious and wins his lady love Uma.