Hi Jim, thanks for that advice. Your are right about the many stories... I have to limit myself to a single story.
Re. the Universe class. Like many beginners, it seems I really have a hard time with classes, particularly Universe vs Physics.
In Dramatica, they say "For example, we might want to tell a story about a disease. If the story's problem stems from having the disease, it is a situation. If the story's problem is actually caused by fighting the disease, it is an activity."
Since my story "happens" to be about some sort of disease (ppl developing a strange mental condition), it would seem the original example is applicable: my MC is a neuropsychiatrist who tries to heal them. His Throughline is driven by what happens as he progresses uncovering the reasons for their condition and fighting those responsible.
The OS Throughline deals with the fact that patients develop that condition, and the potential threat it causes. So I had selected Universe for the OS.
Would these details then make you change your point of view ?
If not, what makes the MC Throughline Universe in your opinion ?