One night, Suthakhar named a forensic officer murdered in his house. Akhil and prabhakar investigate the case. Akhil is private detective and crime writer. He put the case forward using a Diary. Then Akhil understand, this murder is connected to two other murders. When Suthakhar' s friend murder, Akhil confuse. Finally Akhil solve the case. Then all people surprised, when they know who is the killer....