A project manager, engineer, and history enthusiast, frustrated by his lack of success in modern society, unexpectedly becomes reborn in a shabby corner of an Eastern fantasy world with a "Civilization and Infrastructure System." Using modern knowledge, the System's assistance, and exceptional strategic ability, he starts building a territory from scratch, develops technology, attracts talent, and handles internal and external threats. Gradually, he establishes a rising power that reshapes the entire world, all while investigating the world's truth, the System's origins, and the secret behind his own rebirth.
