Saira is thrilled about getting her own phone. What she's not so thrilled about is that most of the messages that arrive on it are for somebody called Akaash. As the messages get stranger, Saira's irritation gives way to curiosity. Who is Akaash? How has he disappeared so entirely that even his friends and family don't know where he is? Is he connected with the horrors that the police have unearthed in a fancy Mumbai building? Saira and her friends decide to play detective. But the light-hearted adventure soon turns dark and sinister. Someone is watching their every move. Someone thinks Saira knows much more than she does. Someone has killed once and is willing to kill again. Curiosity killed the cat. Will it kill Saira?