sophon-free room
Names: sophon-free roomblind zone for the sophons
First appears in Book 3: Death's End, chapter 47 (Broadcast Era, Year 7 Yun Tianming)
Appearances
What you know
Book 3: Death's End
- Ch 47A tiny room with electrified dark metal walls, shielded from sophons; humans can achieve such shielding only within extremely confined spaces.
- Ch 48The room uses an electrified metal-walled force field to block sophons; occupants wear high-voltage suits and no electronics work inside.
Key moments
- Book 3 · Ch 47Cheng Xin's debriefing
In a sophon-free room Cheng Xin recorded her conversation five times over more than six hours, including under psychologists' guidance, then was congratulated by the special team.
- Book 3 · Ch 48First IDC meeting
In a sophon-free room, the IDC convenes to decipher Tianming's message, reviews the conversation's findings, and distributes a blue-covered document containing the three fairy tales.
- Book 3 · Ch 48Cheng Xin proposes thanking Wade
Cheng Xin credits Wade for the Staircase Project, but the room falls silent and no one supports her.
- Book 3 · Ch 52IDC fails to decipher Tianming's stories
The IDC's groups produced many conflicting interpretations of the three tales, including digitization, four-dimensional refuge and the Shoaling Interpretation, but none could be confirmed; the name He'ershingenmosiken stayed unexplained.