6 known people were currently infected with a certain parasite. They were called the "Infected". This parasite affected the human brain and would subsequently cause a mutation in the taste buds on the tongue, causing the shift in preference for the taste of human blood. Each infected person would be paired with a human feeder, who was basically their blood supply. Jungkook was one of the (un)lucky six.  Foreword*Authors Note:Hello! Im on roll with BTS and with writing these days, hence the new fic even though my other 6-part fic hasnt been completed (Its completed!!) /slaps self/Im a science girl and was reading up on stuff last night and poof! A new fic (a little science related, though not much) has been born. However, this one will be alittle slower paced as compared to my other fic since this one will have many more chapters.I really hope you readers enjoy this fic! Thank you :) //Warning: Violence and slight butt grabbing appears in this fic.//