Devils Stay

When Seungdo a heart specialist and his wife find their daughter Somi showing strange symptoms by the day they decide to attempt an exorcism ritual Upon arrival Priest Ban is sure there is the devil inside her and the ritual seems to drive it out successfully but ends in Somis sudden death As her funeral begins Seungdo who notices some strange signs in Somis body confronts his conviction that she may not be dead yet and her heart is still beating