Edit: apparently this is a very common form of Japanese storytelling called an isekai. There are 8 billion people in this world, no idea can be original. And sometimes you miss out on things many other people know. I’m clearly one of today’s lucky 10000.
what are you talking about that’s literally already how underground trains already work
What trains are you going on, lol
One ticket to wherever he’s going please!
Trains are load screens.