Lu Shi, an ordinary office worker, died suddenly due to overtime work. He was accidentally bound to the "Tucao Come True System" and was forced to travel through various worlds to correct the world line that was distorted by the bully male partner. The first world is set in the ancient imperial examination setting. He transforms into a scholar from a poor family, and uses the system-rewarded abilities of "following the rules" and "photographic memory" to fight against the arrogant and domineering bully Zhao Chengye. However, he discovers a conspiracy between the "Return to Ruins" and the dark forces in the academy library. With the awakening of his bloodline, Lu Shi discovered that he was actually a descendant of the ancient "Boundary Keeper" and shouldered the mission of guarding the Return to Ruins node and fighting against the Dark Lord. He travels through different worlds, gathers allies, looks for artifacts, and reveals the truth behind the time travel through complaints and battles.
