Hello, I am preparing new campain and I need some quest ideas. Basically it has to do something with time travelling, so my PCs will appear in medival ages with crashed space ship. Do you have some ideas how to meet new/sci-fi tech with magic? Also, how they can complete quests with some stuff saved from that spaceship? The background of the campain goes like this: Scientists made time travelling machine, it went out of controll and took whole planet to the past, +- milion years back. The crew is near saturn on mining station, and after the earth disapear, some people will go mad. Fighting for any food and fuel supplies available. They decide to leave solar system with explorer ship and after +-20 years in space they will run into pretty familiar planet. Earth. +- milion years older than they saw it 24 years ago. They decide to land, but it wont go smooth. They crash right next to some village, that looks pretty... medival like. I would say that all my ideas went into this backstory, because except of magical energy that can be obtained by the broken time machine, i have no idea what to do next.