Hello. I have played a lot of TTRPGs. I made one from the ground up. I have never played DnD. I know the basic rules. A lot of games use them. I watched a crap guide to DnD more than once. I figured why not.
I have an idea for an adventure. A local countess died suddenly a few years ago. There was nothing that could be done for her. The count decided to hide his daughter's death and replaced her with a street urchin from a few towns over. The new countess enjoyed her new life. The count was a bad man. He was arrested by the king and is being held in the most secure towner in the world. The countess was discovered to be a fake. The countess needs your help. If you can convince a fire unicorn and a mist dragon to bow at her feet she will become countess once again. She will give you anything she can in exchange for your help.