First of all, thank you for the support. I am genuinely happy to know that you have enjoyed my hard work. This is indeed going to be a much more serious game than my past work(s). The game is planned to be an "epic" scale AVN, so expect a lot more with future chapters. Chapter one was a bit of a challenge since I was used to Octane rendering and had to go back to DAZ. CH2 will be a lot better in all aspects. I hope I can continue to live up to expectations. Have a wonderful weekend, and thanks again for your kind words.
Let me save you some time and answer in general. If the character has a name input (where you decide their name) that is what I consider the main cast character(s). Main cast stays with you all the time and is also considered Li (love interest) later on in the game (should you choose it). It's just that it takes a little or a lot longer in order to get there with the main cast. So, yes. Lilith is also on the list. Just not right away kind of thing.