Seven years after the nuclear winter, a hundred-meter-long dragon corpse stranded on the East Beach. Herb collector Jiang Zhong touched the six oracle bone inscriptions left by his mother on the dragon scale - "There is a letter from the ruins, please check it."
My mother died in the nuclear winter seven years ago. All she left him was a copy of "Compendium of Materia Medica", a note, and the seven-layer cocoon of medicine passed down from generation to generation on the tiger's mouth of her left hand. Each layer of the cocoon is wrapped in the genetic circuit of a type of medicinal material. Every time a layer is peeled off, the corresponding type of medicinal material will be permanently ineffective on him.
In order to retrieve the letter that his mother had deposited in the Guixu Core, Jiang Zhong formed a triangular array with Li Banxia, a descendant of the "Book of Songs" family, and Ina Wolfe, a doctor of quantum biology - genetic signals, time beats, and observation frames, all three dimensions are indispensable. The three of them traveled from the East China Sea all the way to the west, crossing the alien beast map of the Classic of Mountains and Seas, and breaking through the five layers of the ancient villain system.
The price is paid layer by layer: the medicine cocoon peels off, the poem is forgotten, and the eyesight deteriorates. At the end of the seventh floor, the door to Guixu opened, and the reply he received only had four words - "Angelica has woken up."
It turns out that civilization is a letter. The senders are mothers from five thousand years ago, and the recipients are people who have survived.
