alright, time for the usual novel facts thats not explained in the anime

7)Password required cage: some of you might think "seriously? u put a password required cage in a game? cant u just make that cage can only be opened by you? u're the freakin admin!". Seriously i think so too. But it seems like Sugou has some attachment to the real world a bit so he prefer to keep some of the real world characteristics around him(noticed how he still tried to adjust his glasses even if he doesn't wear any in the game)