Time Fold Keepers

In an era when "time plasticity" was proven, humans discovered that there are "time folds" in the universe - these folds will randomly wrap the scene at a certain moment, forming an independent space similar to "time amber". Lin Ye is a federally certified "fold keeper" whose duty is to regularly enter the folds to maintain stability and prevent them from rupturing and causing time disorders. During a mission, he entered a fold wrapped in an apartment on Earth in 2023, and found a "future diary" inside. The owner of the diary was his young self, which recorded his life in the next ten years in detail, including his opportunity to become a breeder. What's even weirder is that the last page of the diary reads: "Don't believe the lie that the folds are stable. They are petri dishes used by higher civilizations to observe humans, and breeders are tools to help them clean up experimental waste." Every time he entered the folds, he would find new "clues to the future," and finally realized that the so-called "time folds" were actually traps set by higher civilizations to screen out humans who "can break through destiny," and every choice he made was being monitored in real time by the "observer."