Three hundred years after the nuclear war destroyed the old civilization, the earth became a broken planet full of ruins and radiation.
Humans on the surface survive in the pollution, and a few elites have already fled the earth in the "Ark" spacecraft, forming an indifferent and powerful orbiting human race; while the deep three-pupil body whose homeland was polluted by human nuclear waste has transformed itself for survival and has become an advanced civilization capable of carrying and releasing radiation.
Surface engineer Li Xi unexpectedly became the technical center for the first contact between the three parties.
She discovered that the three-pupil entities were not invaders, but were trying to transfer and release deep earth pollution; orbiting humans secretly coveted the three-pupil technology and attempted to "tool it"; and the top conservative officials on the surface hoped to use war to consolidate their power.
As the three parties cooperate to build the "Pollution Purification Project", Li Xi gradually assumes a central position. She deals with the cold and gentle three-eyed ruler, the dangerous and charming orbital strategist, and the surface officers who always guard her silently - there is an undercurrent of ambiguity, but no one dares to cross the line.
When the project was tampered with and conflicts among the three races broke out, Li Xi was no longer just an engineer.
She used technology, institutions and public opinion as weapons to tear up the old order and force the three parties to compromise.
In the end, Li Xi rejected all personal relationships, established a federal government among the three tribes, and became the supreme commander.
Civilization is no longer dependent on any "stronger", but is maintained by rules and rationality.
And those men who had been by her side but whose hearts had stopped moving chose to stand behind her and protect the new world she created.
Purpose: To explore technological ethics, civilized responsibilities and power distribution, and how women can control the world through systems rather than dependence when survival, interests and morality conflict.