Countdown to the Start of 18 Years, I Light up the Technology Tree

At the Cangling Deep Space Monitoring Station in the deep southwest mountains, Qin Zhu, the night shift watchman, captured a strange cosmic radio signal. Not celestial noise, not radio frequency interference. The pulse envelops the prime number chain and comes from the vast sea of ​​​​stars; the echo that echoes it slowly comes from the depths of the strata seven kilometers underground. A forty-seven-line alien roster was deciphered, thirty-nine marks were "completed", seven marks were "queued", and the solar system was put on a cruel eighteen-year countdown. Extraterrestrial civilizations numbered the Earth as sample planet No. 417. The eighteen-year time limit reaches zero, which is when the planetary clearance process starts. Twenty years ago, his father died mysteriously in the line of duty, leaving behind incomplete files and a Cambrian trilobite fossil, which turned out to be the key to unlocking the underground beacon of the ancestors. Beacon throws out a set of cruel examination papers, and the complete parameter chain of controllable nuclear fusion is spread out in front of you. Every step is tolerant of mistakes, and if you make a mistake, you will have to do it all over again. There are foreign civilizations in the sky, and there are ancient ancestors leaving puzzles underground. The technological blockade of foreign forces is pressing harder, and the internal undercurrents are hindering the progress. The eighteen-year countdown is ticking, and there is not much time left for mankind. Qin Zhu led the Deep Blue Project preparatory team to dig out the scientific research manuscripts that had been dusted for half a century, continue the unfinished business of the older generation, and overcome technical difficulties in a desperate situation. With human hands, he lit up the technology tree belonging to the earth, risking everything to fight against the coming destiny of eradication.