The Fire of Kunlun Project

Twelve thousand years ago, unknown cosmic undercurrents continued to erode the earth's orbit, superimposing the Younger Dryas natural disaster, and prehistoric advanced civilization was on the verge of destruction. Humanity has spared no efforts to build four sets of survival plans: the underground fire base in Kunlun to preserve basic science, the deep sea to return to the ruins in the underworld to seal the complete civilization backup, the equatorial wooden ladder to connect the sky and the earth, and the orbiting palace to only serve as a communication relay. Later, in order to avoid deep space threats, it completely cut off the signals to the earth and hid permanently. The ladder to heaven collapsed, the deep sea AI fell into silence, and the six underground AI phases were isolated. The ancestors forgot all technology, and the reverberations of underground bases, deep sea facilities, and orbital space stations were passed down orally and evolved into the myths of Heaven, Kunlun, Guixu, Zhulong, and the Queen Mother of the West in the "Book of Mountains and Seas". In 2034, archaeologist Lin Yuan's team captured a quantum signal that had been lost for thousands of years in the Kunlun Mountains, and gradually revealed the truth of the three layers of time and space: The prehistoric builders are divided into two completely different inheritance concepts - Xuan just wants to leave the seeds of civilization and let future generations grow independently; Ming insists on making a complete backup of the entire human past and does not want history to repeat itself. There is no unified protagonist, no absolute good and evil, and countless people make choices under the depletion of resources and double disasters; there is no interstellar war, and the whole process of Tiangong is left blank without any further exploration. All the puzzles are rooted in the earth's underground, deep sea and earth ruins. When Zhulong AI locks the archives of all human civilization and the Tiangong authorization disappears forever, how can modern people recover all the truth lost by their ancestors?