MDZS, the Brindlewood Version

I'm writing a Brindlewood Bay adventure based on MDZS/The Untamed. Or rather, based on one small detail of MDZS/The Untamed, using a modern-AU setting: Investigating the death of Lan Furen. (Adventure title: Lost in the Clouds. Complexity 7. Would be 6, but the death is 30-ish years old, so they're working with some difficulty.) Brindlewood Bay has a different approach: Instead of "GM decides on…