[WP] The beautiful demon you summoned started to blush, as although they are indeed very beautiful, this is somehow only the first time they’ve been summoned to be asked to be someone’s date.
[WP] There were dragons on Earth once, but they all left to colonize the stars before humans were even painting on cave walls. They came back as fast as they could once they heard our first radio signals.
[WP] "You're an elf? So you can tell us about all sorts of old historical events we missed!" "Actually, I'm only 50 years old. Elves and other long-lived species like us mature as fast as humans, but after we mature, we age very slowly, so... not much I can tell you, I'm afraid."
[WP] “Dear Professor: I will not be returning to the Magic Academy. By giving me this assignment to go to what is now my new home, you thought you were sending me to death, but you have only sent me to a happy and loving family. Goodbye, —Your least favorite student”
[WP] Some time travellers go to 20 years before the dinosaur asteroid strikes, and find a whole intelligent society packing up and preparing to leave Earth to avoid the strike.
[WP] “Life was empty for so long. I laid on my hoard and did nothing for decades. Then my brother visited, and told me he became an ‘emotional support dragon’ for a human, and I was intrigued…”
[WP] It is customary for two planets making contact for the first time to have their gods greet each other too. The gods of the aliens we’re talking to are concerned for us, as they could not find any of Earth’s gods.
[WP] You’re a nice person, but your dating life is catastrophically unlucky. The goddess of love comes down to help you until you can get a girlfriend, but somehow her presence seems to make the dates go even worse.
[WP] “Well, around the time us humans started interacting with other species, we seemed to have gained a distribution system, like cats have on Earth…”
[WP] A god hides in the audience of a cruel king’s speech as he claims he was chosen by that god to rule. The god is now pissed, because they absolutely *didn’t* choose him, they chose someone else entirely.
[WP] “I will only take exactly what I am owed, and that is clearly more than what you need to pay. Like, twice as much.” “Please, we counted three times, this is the exact amount…” “Well, there’s probably an antique coin in there. Better get searching!”
[WP] The purpose of Isekai is to reform the previously shut-in heroes into people that believe in their own importance and self. It’s clear that you haven’t learned your lesson yet, because you’ve been sent to your 10th world and that goddess is getting exhausted.