Hyukjae and Donghae knew each other through their friends. That's it. When Donghae has a favor to ask of Hyukjae, things change between them and they become more than just "friends of friends"

Hyukjae and Sungmin run a popular fan website for the book series, Blood Lust. Something unimaginable happens, and the troubling effects force them searching for answers. 

Lee Hyukjae suddenly transfers into the prestigious SM High school. The boy manages to gain unwanted popularity and the attention of the supposed cold, selfish, most popular boy in school, Lee Donghae.      ******I CHANGED THE TITLE FROM ONLY YOU TO THE ONLY THING*******