The famous singer, Chandru with no memory of his past, meets a street busker, Kathira, and falls for her music. They agree to work together despite their differences, but soon more mystery is unveiled. Chandsru finds out that Kathira has planned everything, including meeting Chandru and making him fall for her. In a twist of event, Chandru learns that Kathira was a part of his past and has came back to bring him out of the darkness and back into the lime lights.

Based on the police drama series Kaaval which aired four seasons on TV2 (2014-2021). Due to the increasing crime rate in the city, ASP Lawrence and his team Inspector Allena, Inspector Thivya and Inspector Agho work together to catch the criminals and gangs involved. After a long investigation, they are able to identify certain gangs and group leaders involved in drug trafficking and human trafficking. Meanwhile Karthik and Kaviya are college students who are very much in love and Karthik seeks help from his brother Thillai to talk to Kaviya’s father for the approval of their relationship. Kaviya’s father Barathan is a famous scrap metal business owner but few know about his past. Barathan is very unhappy with Karthik. Lucy and Martin have instead asked their gang members to get young girls kidnapped and to be sold in Thailand.