chapter 1:the number 1 is gone

following the battle of Russia, accelerator and last order disappeared for 2 months, how the city will react to the return of the number 1 who looks very different from his past self
the story will mainly be on levels 5 and other characters reacting to the change in the personality of the accelerator and the revelations of his past.

( all pictures and character, a certain magical/ scientific index/ raillgun/ Accelerator and other stuff are owned by there respected owner's.)