some people said that vampires, werewolfs, lycans and even demons are real in this world but never saw them as they are all like humans.. only does who are lucky enough will see them but not all are lucky because once they see them...THEY DIE!!!  Forewordcharacters:human:tiffany 23 years oldyoona 23 years oldseohyun 23 years oldchansung 23 years oldjunho 23 years oldvampires:yuri 23 year oldsooyoung 23 years oldsunny 23 year oldjunsu 23 year oldwooyoung 23 years olddemons:taeyeon 23 years oldhyoyeon 23 years oldjessica 23 years oldnichkhun 23 years oldtaecyeon 23 years oldother charater:kim jong kook 30 years old (vampire)big step brother of the five vampire aboveold kim 40 years old (half human half vampire) kim jong kook father and step father for the 5 vampire (principal of seoul high)sungmin 23 years old (student)yonghwa 23 years old (student)jay 23 years old (student)