This is the crossroads of the multiverse, where bizarre events and all kinds of characters unfold before your eyes in a wonderfully eccentric world. So don't be surprised if you see a bald man in a yellow bodysuit and red cape walking down the street. Perhaps he's just a hero for fun.
"I'm just a slacker here on vacation!!!"
A magical girl under the command of a certain Kyubey complained that the game was a miserable experience.
P.S. This is more or less a sequel to the previous book! Some of the worldbuilding has been revised, but you don't need to have read the first one.