A Tsinghua student delivering food took a weird order. At the end of 2088, the door to the contract will be opened. White hole energy fights against high-dimensional black holes, Kuafu gene unlocks the underlying logic of "The Book of Changes", and the legendary jade seal is actually the roulette wheel of the solar system star map. The apocalypse is coming, and billions of people are imprisoned in the dreamland of Nuwa with strong artificial intelligence. Their brains are calcified and they become walking zombies. Lu Ya, the 22nd successor of Kua Fu's Fire, joined hands with the people who returned to the ruins to keep the pulse and went deep into the center of the earth. They actually uncovered the shocking conspiracy of alien civilization for 2,200 years. Kunlun Yaochi, the lizard people in the earth's core, Qin Shihuang was assassinated and replaced, and Kennedy was assassinated. All historical turning points were the work of alien colonists! Which key's unlocking plot are you most looking forward to? Will human civilization really return to zero? Who do you think is the most hidden mastermind?