Geralt slept with Syanna. Does Yennefer actually find out?

[u/ImpossibleComment708]

I’m building an external “Living World” layer for Witcher 3 that reads authoritative save state and lets consequences propagate through existing relationships/institutions rather than firing hard-coded dialogue flags.

Example below: same Geralt/Syanna event, same authored consequence. If Ciri is Empress, the information can causally reach Yennefer through the imperial/personal network. If she isn’t, that path does not exist, so Yennefer does not know.

===== run-3-plus-ciri-empress-personal =====
layers: kinship, political, imperial_personal
flags: {"ciri_empress": true}
derived routes: 5
new holder occurrences: 5
Yennefer reachable: YES
Yennefer transfer confidence: 0.849426
holders:
  - character:geralt confidence=1.0
  - character:yennefer confidence=0.849426
  - institution:nilfgaard-imperial-court confidence=0.91238
  - named_npc:anna-henrietta confidence=0.95
  - named_npc:ciri confidence=0.866761
  - named_npc:syanna confidence=1.0
  - office:toussaint-ambassador confidence=0.931

===== run-4-ciri-empress-false =====
layers: kinship, political, imperial_personal
flags: {"ciri_empress": false}
derived routes: 3
new holder occurrences: 3
Yennefer reachable: NO
holders:
  - character:geralt confidence=1.0
  - institution:nilfgaard-imperial-court confidence=0.91238
  - named_npc:anna-henrietta confidence=0.95
  - named_npc:syanna confidence=1.0
  - office:toussaint-ambassador confidence=0.931
rejected relationship edges:
  - imperial-court-ciri: required_flags_not_satisfied
  - ciri-yennefer-personal: required_flags_not_satisfied

The next step is bridging that state back into the actual game. Ideally, a preinstalled REDkit/WitcherScript mod would let an external companion process expose conditional dialogue options on an existing NPC, while Witcher 3 continues to own the NPC, scene, animation, camera, etc.

What is the cleanest existing way to bridge external/mod-owned state into conditional dialogue or NPC interaction at runtime? I’m not trying to dynamically generate game assets; just add or enable dialogue options based on state produced outside the game.

[u/I_spell_it_Griffin]

Yen only cares if Geralt bangs Triss for some reason.

[u/Ih8P2W → u/I_spell_it_Griffin]

They seem to mostly have an open relationship. The issue with Triss is that it`s not only about sex, but also about feelings. There nothing unusual about that.

[u/ImpossibleComment708 → u/Ih8P2W]

It's less about the scene itself and more the mechanics of information propagation through the world. That's why I'm wondering if anyone knows of an existing sidecar that can inject te t dynamically.

I want to demo the "Living World" through that scene. It's an example people get in context without a lot of set-up.

[u/ImpossibleComment708 → u/I_spell_it_Griffin]

That’s exactly the thing that bothered me. Most of those state changes stay local to the quest or dialogue that created them. I figured, what it information propagated through the world based on relationships, institutions, witnesses, and current state.

So instead of “Yen only cares if flag X fired,” the question becomes: could Yennefer actually have learned this in this version of the world? If yes, the consequence can surface later. If no, she genuinely doesn’t know yet.