A complicated tale, the story begins with Krishna (bala) who is on an escape. Apparently, he beats up a policeman and is now on wanted list. In this process, he chances upon Meera (megha) who is also on the run and she seems to have a dark flashback of her own. In no time, the authorities get in touch with Nainan Koshy (Suresh gopi), the tough cop who is in Andhra Pradesh flushing out the terrorists. He is summoned to investigate few random killings that happen due to cyanide capsules. What happens from there forms the rest of the story.