Trying to understand Lemma...(Spoilers, obviously)

[Fus.Ro.Bruh]

This game and it's concept got me thinking. About everything that's in it.

Warning: It's all probably just a speculation.(And honestly, I don't know what the hell am I writing)

What I know from notes is: Lemma is a dimension created by Mark. I have a theory that Lemma is a shared "dream world". From notes I know that Mark's goal is to "wake up" from Lemma(i.e. wake his powers to real world). Though it's completely vague what powers his wants to wake into reality. (Idk if this is a bug or an actual game mechanic) Mark is able to create agressive thingies in Lemma(exploady ones). And apparently it happens if Joan angers him(When Joan tries to know where is he, Mark tries to avoid the subject. Agressive blocks spawn at the end of "5 Pillars" terrane). Also he's been "dreaming" long enough, 'cause he was once able to stabilise Lemma(one of the first notes say that). Mark is also able to open tesseracts, exchange places with other people. That gives us kind of strong evidence that he is pretty powerful in Lemma.

Time to speak of the map(Chapter 7). It looks like Mark has founded a base for other people to join him? 'Cause all other people's dimensions connect DIRECTLY to his.

There are 4 people in total that has stayed in Lemma long enough to create or to conquer terrenes, which has probably resulted in creating various colorful contraptions(white/blue cable blocks, yellow unstable blocks...), which probably depend on their personalities.

And of course, It is time to speak of the Monolith. I think that Monolith is the very heart of Lemma(white block, which was also pictured in Mark's first note). This structure's main function is to keep Lemma stable. There's just one thing bugging me. When Joan desides to release one of the three, they leave a piece of stabilisation unit? What about Mark? I have no idea..
That's all I was able to write down for now