The story starts with Jessica (Misha Ghoshal) confessing her sins to a priest at the St. Thomas Church in the outskirts of Chennai. The priest is then murdered, while Jessica is abducted.
In the city, ACP Vijay Prakash IPS (Arun Vijay) is celebrating his elder brother Aravind (Amit Bharghav) and sister-in-law Abhinaya’s (Abhinaya) wedding anniversary. Everyone in the family is happy, except for Vijay Prakash ‘s mother, who berates Abhinaya for not bearing her a grandchild, despite many years of marriage life. However, after undergoing treatment by a famous fertility specialist, Dr. Tulsi (Kalyani Natarajan), Abhinaya finally becomes pregnant. While the rest of his family are in a celebratory mode, Vijay Prakash notices Abhinaya being moody most of the time.