Korean fans made an assumption that the number of 88 in XOXO teaser is inspired from LONE WOLF in 1988. A story about a man killed in the highschool. The students in this school said they had seen some animals.. Which many students begin to investigate these murders, and found them the the murderer was a werewolf. The werewolf is associated with one of their school rock band. A struggling rock band and other college students cope with the trials and tribulations of their young lives and find themselves in the role of determining what exactly is behind the recently full-moon killings which have been attributed to werewolf.
Keyword comeback: Werewolves. School. ROCK.
[!!] Korean fans are assuming the comeback of EXO with XOXO (Hug&Kiss) inspired by LONE WOLF 1988