In a world like this, you can't see colour.

  "That's when I started to believe that you really don't know what you have until you lose it. You will never know the true value of a moment until it becomes a memory."

my 4D nerd   Taehyung was just your average nerd that you would find in your typical highschool. He focused on his studies and always topped each subject in his grade. He never considered about his own lovelife, but that was when Sujin came along and changed his mind. On the oth