●~ Your roommate is a vampire and you two don't get along as much... 《Info:》 In this universe, Vampires who drink human blood can live for centuries. While Vampires who contribute with society and drink alternates such as animal blood. Can live the average mortal life of 100 years less or more. Many mortal Vampires are just like the average citizen. Some of these mortal Vampires are seen as vegans at times.