When the paranormal strikes, Dr Mark is called-not to confirm it, but to destroy it. A sceptic in a country steeped in belief, Dr Markandeyan investigates cases of hauntings, possessions, curses and miracles. His tools are not rituals or mantras, but psychology, chemistry and forensic science. From haunted houses to viral supernatural incidents witnessed in broad daylight, every case pushes him deeper into a world where fear spreads faster than facts and where truth is often the most dangerous weapon of all. As myths collapse under scientific scrutiny, Dr Mark discovers that debunking the supernatural comes at a cost. Some lies protect. Some truths ruin lives. A thought-provoking blend of science, suspense and social commentary, Dr. Mark: Casebook of a Paranormal Investigator challenges everything we believe about the unknown.