SPOILERS!!!!

red embrace Hollywood is the prequel to red embrace (the MLM otome). As Luka's brother DAVID has already been turned into a mindless blood pet.

We can guess that David has been abandoned by MC (Hollywood), as he is with the crazy master because one day he just vanished.

In Red embrace, there are only Iscari and Mavvar vampires.  REX is mavvar and DOM and BISHOP and ASH (depends on the ending) (mc in red embrace) are Iscari.  

It's confirmed that Bishop is an Iscari and San Fransico is under Iscari rule. 

This could bring up D R A M A as the Mavvar hate the Iscari. In Randal's ending people suggest to him to take control of San Fransico and free the people from Bishops rule. But this is just a theory with no real evidence to back up

Since the sequel is only 3 years after Hollywood and there are  hints that there will be a war. Fractions ,ect, ect. I would guess the most likely leader to let a war happen is Randal. Also in the houses intro for the occupations for the jobs members of each house has, one common trait that all houses have is that they all have cult leader as an occupation. This predicts some serious shit, is this talking about Randal. 

never the less I think Randal finally stepped down as 'leader' as there is 'The three (purportedly) share equal power, a system intended to maintain fairness and balance.' There are 3 rulers in LA. One has been mentioned in the blog and I can guess that one is for each house. Randal and MC must have succumbed to democracy .

It's weird seeing David living such a horrible life by a simple decision that we all made (to make him a blood pet). In red embrace, we can see the consequences of our actions and that's really weird. Because in red embraces Hollywood we don't have any true consequences other than heath's special ending and political decisions.  I guess that MC in red embrace Hollywood would be dead or a top figure in the vampire world.

sorry if I don't make sense, I can't remember some bits of the game. lol