Scene 4 — The Hollow Vein Safehouse

The survivors reach an abandoned ore-processing chamber hidden behind a collapsed mine face. The Hollow Vein is barely a safehouse: two pressure rooms, a medical alcove, a water tank, a shielded transmitter, and a freight lift that has not moved in years. It is nevertheless the first place since the betrayal where nobody is actively shooting at the crew.

Use this scene to release the pressure, account for the survivors, let the twins speak for themselves, review evidence, and make the party's new status clear. The act ends when the group agrees on how to leave Daegox-4.