Saravanan is a do-gooder, who is soft-spoken and admired by one and all. Another person named Child Chinna is the head of the Namitha Fan Club in his area. Chinna and Saravanan come across Gayathri , the daughter of an arrogant businesswoman Rajeshwari. Chinna falls for her. He tries several plans to get close to her but in vain, and Gayathri falls for Saravanan after he saved her from an accident.
Coming to know of their affair, Rajeshwari decides to get them both married. The reason is that she is keen on getting a son-in-law, who will always do what she wants and be under her control.
However, she is in for a shock when she comes to know that Saravanan has a past. He is a ruffian and is feared by one and all. Now she plans to halt all plans, while Saravanan overcomes all her plans with ease. At last when he comes to know that Rajeshwari had humiliated his parents when they ask her to accompany them to their village festival. He makes a plan to take her whole family to his village and makes them stay there in his ancestral house with help of Rajeshwari's astrologer by blackmailing him, and further Saravanan plans to arrange for his sister's marriage with Rajeshwari's son. He tricks Chinna to act a wealthy business man James Pandian, and to which Chinna agrees. After some time, Rajeshwari knows the truth about James and insults him and his family in front of the whole village and leaves.
But she and Gayathri are caught by some goons so Saravanan saves them and reconciles with his family.
