The saga of the Bernice story (I’m really going to have to find a title for it)

Mr David Golding made some interesting comments about the Bernice story. He is right, the story is lacking. Doctor Who stories require a conflict, usually a villain or an evil of some sort. My story has none of this… is it possible to write a Doctor Who story that does not feature such conflict??? There are some options that I’ve considered to make the story more interesting, and more of a story… but I’m not sure how far I should take it. I like the idea of this story being an introduction to the Doctor and his 14 companions.