Yeah xD

[s]Penelope and Crow are so cute cx [/s]
Also probably my last post for the night since I’m pretty tired cx

It depends. I’ve never done anything ‘professional’ but sometimes there’s a group of writers and other times there’s just one. 
The way my last project was set up, I was the one that wrote it out but I had my director/co-writer helping with planning out the story and such. 
I think it really just depends on what your making. Like movies usually use one writer or two but I’ve noticed tv shows tend to have a group of writers.