Hindi naman talaga sineryoso ni Helena ang babala ng kanyang kaibigan sa nasabing pagtawag ng isang anak ng demonyo. Ngunit nang mapatunayang hindi nga ito isang superstition lamang, nilukob ng matinding takot ang kanyang sistema. She didn't take in mind that what happens next can be a life changing experience.... Will it lead her to so much danger? Will it risk her life? or even to her death?... But she believes that everything will end up fine... because the inubus, her man, will never let her get hurt....