Well, sometimes watching Doctor Who can inspire fans to create fanfictions like 'Unearthly Child'. It might explore what happened before or after the events in the show, or offer alternative storylines. It's a way for fans to express their creativity and love for the series.
The connection could be that 'Unearthly Child' is based on elements from Doctor Who and tries to build on or reinterpret them. Maybe it takes a particular character or event and gives it a fresh twist. Fans often use their imagination to fill in gaps or create new adventures within the Doctor Who universe through such fanfictions.
Hard to say exactly without reading it, but it could be that the Unerathyl Child has some special ability or connection to a greater threat. The Doctor might have to protect the child and the universe from whatever danger it brings. Maybe there are timey-wimey elements involved too!
It could be that the fanfiction takes inspiration from events or characters in Season 4, creating new storylines based on that.
It could be that the fanfiction incorporates elements or plot points from the 'Face the Raven' episode to create new stories or alternate scenarios.
In a 9th Doctor and child companion fanfiction, the adventures they embark on would be quite different from his usual ones with adult companions. The child might be more inquisitive about the simple things that the Doctor takes for granted, like how the TARDIS works. This could force the Doctor to explain things in a more basic and understandable way, which in turn could make him see his own world in a new light. And of course, the danger they face would be even more intense as the Doctor would feel an extra sense of protectiveness towards the child.
I'm not sure specifically as I haven't read that particular fanfic. It could be about a variety of things. Maybe it involves a story set in a high, otherworldly place, like a floating city or a mountain peak in a magical realm.
One of the best things is getting to see new and creative takes on beloved characters. Fanfiction can explore storylines and relationships that the original show didn't have time for.
The Time Child in Doctor Who fanfiction can introduce new plotlines and character developments. It might also play a role in exploring alternate timelines or universes, giving writers more creative freedom.
In this fanfiction, perhaps the doctor monster has special powers that normal doctors don't. The hurt child might be injured physically or emotionally. If it's physical, the doctor monster could use its unique abilities to treat the wounds. Emotionally, it could offer comfort in a very different way than a typical person would.
You might find stories that expand on the relationships between the characters or take the plot in unexpected directions. Fanfiction writers have a lot of creative freedom to play with the source material and come up with unique takes.
It could be special because it adds emotional depth to the story. Maybe it creates new relationships or delves deeper into the backstories of existing characters. It might also have more complex plot twists and turns that keep readers engaged.