Those are the two main branches; there's a ton of variation within them. The House Varro feast in-particular from Chapter 3.32 currently has a few alternative endings (escape) that could lead to their own routes pending player feedback.
So I encourage everyone to join the Discord and let me know your favorite characters/routes/builds so far. Cheers~
You will refer to me as Master, King, Holy Prophet or Chad until you earn the right to become my Brother. (Or at least call me Big Bro.)
Join the Discord and ask your questions, BL-kun. Will be glad to have your life energ-- I mean, uh, presence. I'm pretty clear about what content each update contains in the version changelog.
Check 'em out.