I think particularly in japan main reason for setting up power lines above the ground is because of their unstable climate. A huge number earthquakes makes it easy to damage underground power system, also making them more expensive for constant maintenance. So it’s more convenient for japan to...
I wonder when MC gonna get more control over his own dimension. Also i don’t get where the general story goes. Cause now 5 or so chapters are about progress os side characters, rather than plot development.