India, Dec. 5 -- Stephen Jebaraj (Gomathi Shankar) confesses to killing nine girls and surrenders to police. Now with the question 'who' out of the case, crime inspector Michael (Michael Thangadurai) and psychiatrist Seema (Smruthi Venkat) probe the curious question of 'why' he had to kill them and surrender voluntarily.

Watch more psychological thrillers like Por Thozhil, Ratsasan with OTTplay Premium. Get JioHotstar, Discovery+, Sonyliv, Fancode and 25+ OTTs

There is something sinister about not only murdering a bunch of people, but also confessing to the crime and surrendering. The cherry on the top being completely calm and composed as the police proceedings take place. The truth is laid out bare within a few minutes into the film, ...