I'm looking to DM my first ever campaign. I've decided on the world I want to play in but I would really like to run a premade campaign that would be fitting to the flavor of the world I have made. Essentially, the world would be a planet that drifted away from the sun, causing the surface to be a frigid and nearly uninhabitable for most living things. The majority of the life forms would be creatures that live underground and I want the planet to be massive. I have an idea that there was some kind of wurm god that is in hibernation somewhere on the planet and cities and towns were built in the wake of the tunnels he dug. I want the playable classes to be only things that would live underground. I've been referencing the underdark and races of darkness. I also want humanity to be wiped out. I was thinking of starting them off at lvl 5 and would love any input I could get. If you would know of any type of premade adventure that I could adapt into this world easily please let me know!
