Apart from all three domains of life [namely: archaea, bacteria, and eukaryotes], we might have come across a suspected molecular organization, whose existence as a living organism is still in question. This is living as well as could be said to be non-living is still a dilemma. It was really a fascinating thing for a student having an interest in searching for scientific causes and loves to study about organism there behavior and the way they interact environment, during our days of high school when we had just a glimpse of introduction about an organism that could be considered as living [i.e.; the reproduction is observed] only when it’s inside a living cell or so-called host.