sanjana and ranjana are connected (body) sisters lives in kerala. Karan and sanjana loved each other from childhood. ranjana also loves karan and be very jealous of sanjana. sanjana make an operation to free her self from ranjana. In that operation ranjana died. Her hometown has memories of her sister. so she moved to mumbai after marrige with karan. Accidentaly she needs to get back to kerala. and now ranjana tried to kill her. But there are secrets in sanjanas life. what are the secreats and would ranjana be able to kill her is the base of the story.
The story is predictable with unpredictable end and suspense at end. Performances are good. The first half is repeat of raaz but scary. The second half is somewhat different and has unimaginable twists which opens up the characterization well. Songs are calm and good.