The Strongest Rescue in History, the Time and Space Order at the Beginning Is Handed over to the Country

[Save the world + faults in human civilization + take-off of the country + Trisolarans + Cthulhu monsters + future technology + Feng Shui secrets + reasoning and solving crimes + strange stories about rules + ninth-level civilization cultivation showdown] Zhou Yuan has only two goals: first, to save the world in 72 hours and let Chinese civilization continue until the final decisive battle in the future; second, to survive and transform himself from a 90-year-old man back to a 22-year-old handsome boy, get married and have a happy life. An unknown fault appears in Chinese civilization, and a mysterious space-time detective order is accidentally activated by police trainee Zhou Yuan. The first time he traveled directly to the future sky city, he brought back five major categories of future technologies, but his body died instantly, with only 24 hours left to live. In desperation, he chose to hand everything over to the state. When the token recognizes its owner, the truth emerges: He must correct five historical faults for China in order to reverse life and death. From then on, he mobilized national resources with his left hand and traveled through time and space with his right hand. Recover the Dragon Veins of the Qin Dynasty, reverse the Three Kingdoms, right the Ming Dynasty, reshape the path of the War of Resistance... Every time a period of history is corrected, the real China will unlock a future technology. When the five missions were completed, he stood on the long river of time and space, successfully joined forces with his ancestors, and participated in an unprecedented decisive battle. After the war, spiritual energy finally descended on this galaxy... Of course, every time our Zhou Yuan travels through time, he never forgets to go to the Little Rib Kingdom to convince people with virtue and teach them how to behave. This is a story for another time...