Losing to normal enemies on the first game, the mob CGs.
Losing thrice in that game would put you on a "slut mode" as it does in GutterTrash too, that's why you can't "fight them off" anymore.
As for the DataCrystal, It's a file you get from playing the first game, that you bring over, if you need help importing it over to GutterTrash this here explains it: https://bitshiftgames.itch.io/cruelserenade/devlog/543594/cruel-serenade-033-is-...
If you aren't getting that scene it could be a poorly imported DataCrystal.
Hope that helps!