"Worldhopping? In what sense, planetary?"

Just taking a wild guess, there. Minato rubs his chin.

That would sound kinda like science fiction books, but not really a stretch after the things he'd seen and heard were confirmed possible here... Inclusive of time messes, which thankfully aren't brought up out loud, so he doesn't have to be the bearer of bad news to the freshly summoned reluctant Hero.

"The being stranded is probably new though, huh?"