Above the sky, the lighthouse is like a coffin, imprisoning the fire called "humanity".
Under the scorched earth, spiritual cages take root, nourishing the echoes of forgotten civilization.
Hunter Commander Jing Nan is the sharpest blade of the Lighthouse Law. She firmly believes that survival is above all else and that emotions are the last stubborn disease of mankind. A mission for a mysterious ground signal led her to encounter a completely different "enemy" - Su Ye, a ground healer who can use ancient methods to purify scarlet pigment and believes in animism.
From a life-and-death struggle to being forced to walk together, the first crack in Jingnan's unbreakable faith appeared in front of the green buds blooming at Su Ye's fingertips. She discovered that those ground settlements that were judged as "heretics" by the lighthouse actually hid another path for the survival of civilization. And when the top leaders of the lighthouse decided to use absolute force to purify the ground, Jingnan was forced to make a choice: should he continue to be the blade that protects "humanity", or should he become the wind that cuts through the cage and lets the seeds fall to the earth?
This is a war between two women about civilization, survival and love.
It is also the last time for human beings to break out of their cage and be reborn before they become "non-human".
Core highlights: The collision of ideas and the intertwining fate of the two strong female protagonists × The stunning fusion of hard-core science fiction and Eastern metaphysics × The profound questioning of "what it means to be human" × The majestic epic sense of rebuilding civilization in the ruins.
Purpose: Deconstruct the logic of doomsday survival with the "collision of two civilizations", use Eastern philosophy to recast the definition of human beings, and explore the third possibility for the survival of civilization beyond rationality and sensibility, individuality and collectiveness.