character

Yang Dong

A physicist whose death becomes one of the central absences in the present-day investigation.

This public dossier identifies the entity without exposing its outcome. Story-specific roles and relationships unlock from your reading progress.

Visual primer · role and meaning

Story function

Absent physicist at the center of the mystery

From Chapter 2

Yang Dong

character

Ideas illuminated

Further conceptual links remain sealed.

Role in the story

The Three-Body Problem

Encountered by Chapter 2

Her death connects scientific despair with the hidden history of first contact.

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