Level 0 adventure

I am currently preparing my first Dungeons & Dragons 4th Edition adventure, after having taken a break of over 15 years from dungeon mastering. I'd love to share, but as my players can read the internet, I don't want to spoil anything. So instead of talking about spoilers and details, I'll talk about the concept of the adventure.The specific circumstances of my group are that we are currently playing with a different rule-system, specifically Warhammer Fantasy Roleplay, the Enemy Within campaign

World of Warkraft...