What Is The Timeline Of 3 Body Problem
Short Answer
The timeline of 3 Body Problem begins during the Cultural Revolution, expands through Ye Wenjie's first contact with the San-Ti, and eventually leads to the Sophon crisis, the Staircase Project, and the beginning of the Wallfacer era.
Connected Story Threads
Red Coast Base connects to Ye Wenjie because it clarifies the show's deeper conflict, mythology, and emotional stakes.
Red Coast Base connects to First Contact because it clarifies the show's deeper conflict, mythology, and emotional stakes.
Red Coast Base connects to San-Ti because it clarifies the show's deeper conflict, mythology, and emotional stakes.
Red Coast Base connects to Cultural Revolution because it clarifies the show's deeper conflict, mythology, and emotional stakes.
Red Coast Base connects to Red Coast Signal because it clarifies the show's deeper conflict, mythology, and emotional stakes.
The Red Coast And First Contact Era
The timeline begins during the Cultural Revolution, when Ye Wenjie loses faith in humanity after witnessing political violence and personal betrayal. At Red Coast Base, she discovers a way to transmit signals into deep space and ultimately contacts the San-Ti civilization.
The Sophon Crisis And Oxford Five Era
Decades later, the Sophons begin sabotaging science across Earth, causing impossible experimental results and widespread fear among researchers. The Oxford Five become central figures in understanding the growing threat as the San-Ti prepare humanity psychologically for invasion.
The Staircase And Wallfacer Era
As the invasion becomes public knowledge, humanity begins developing radical long-term survival strategies. The Staircase Project attempts to send Will's brain toward the San-Ti fleet, while the Wallfacer Project marks a shift from open science toward secret strategic thinking.
Related Characters, Places, and Concepts
More Questions About Ye Wenjie
The universe of 3 Body Problem is built around a terrifying realization: intelligent civilizations survive not through morality or cooperation, but through secrecy, fear, technological control, and the relentless struggle against extinction in a hostile cosmos.
Ye answers because trauma and disillusionment make her believe humanity cannot save itself.
Red Coast is the secret Chinese facility where Ye Wenjie sends the message that begins the invasion timeline.
It starts there because Ye's trauma explains why her first contact decision is rooted in human history, not just alien science.
The Wallfacer Project is a UN strategy that gives a small number of individuals vast resources to develop secret plans against the San-Ti entirely inside their own minds, beyond Sophon surveillance.
Ye Wenjie invited the San-Ti because her experiences during and after the Cultural Revolution destroyed her faith in humanity, convincing her that an outside force might be more just than human civilization itself.