City State Chronicles: Time Traveler in the House Under an Umbrella

This is the first part of the City State series, formerly known as "Ronnie's New World" A genius scientist with extraordinary memory, because of his endless longing and love for his deceased sister, he devoted himself unswervingly to cutting-edge scientific and technological research, vowing to break the boundaries between life and death and bring his deceased relatives back to life. With his amazing memory, he integrated an interdisciplinary knowledge system in a short period of time and successfully developed an unprecedented time machine. This sophisticated and complex device contains an exquisite fusion of many cutting-edge scientific principles such as quantum entanglement, string theory, and hyperspace-time dynamics. With nervousness and anticipation, he started the time machine and embarked on a journey of the century against the flow of time. However, the journey through time and space was not easy. When he witnessed the scenes of the past with his own eyes, he was shocked to discover a historical truth that had been covered in dust. With great ingenuity, the author cleverly hides the ultimate answer concerning life and death, family ties and historical destiny in a carefully designed easter egg. This easter egg is like a secret door. Only readers who are insightful into the details of the story can find clues between the lines and unlock it, thus revealing the scientist's final choice and the true direction of history. Let's go on a journey of redemption across this time and space together!