I BITE(Harry Styles fanfic)

Over centuries, man and technology have advanced significantly. Mankind realized that they could become faster, stronger and smarter, and so because of greed for power, "The Virus" was created. But just like all viruses, it fed on its host until man became something else entirely. Only a few of the human population was clear of the virus but unbeknownst to them, there are other creatures walking their planet that are more dangerous than what they have created. One such creature is their King and the guardian of a stubborn eighteen year old girl.