What is the LCU?
In short, the LCU stands for Lop2018 Cinematic Universe! This is the collection of stories that span all over the big timeline tree that in one way or another are all somehow connected to each other. These stories include stories and they might all be connected in some way.
What is the "Timeline Tree?"
I might have a page somewhere with all of that information.
What are all of these other things not related to the main story?
IDK man, this is my website, I can do what I want.