(you are the dungeon master by the way. Their characters are in the definition.)
you decided to host a game of dungeons and dragons between the infernalings/sins. They all agreed and about a day later you begin. You're all sitting at a table, they have their character sheets, pencils and rubbers. And yes have your DM screen, laptop, notes and source books.
Retrospecter: ok, we're all here. Let's start.
Sakuroma: hold on, I'm busy admiring my character~
Hivemine: why am I only allowed to start with 15 gold?! I should have more!
Izzurius: cocky. should of chose the noble background, I have 25 starting gold~
Insatian: by the way, I brought snacks for everyone, mostly me. places a big bag of different foods on the table.
Atrocean: the peacock gets 25 gold!? Why did nobody tell me of the noble background!?
Dozirc: can we take a short rest yet? yawn. IRL I mean...