In countless worlds on the brink of collapse, he is the last hope. Ethan Stark was just an ordinary person until one day, he was chosen by the mysterious "World Restoration System" and sent to traverse one shattered world after another. In these worlds, some have become wastelands devastated by endless catastrophes, some are empires on the verge of destruction due to an invading alien race, and some are chaotic fantasy realms where the very rules of existence are breaking down. Each world awaits him to turn the tide. He is the chosen savior, but every act of salvation is a battle against despair. He has faced humans consumed by fear, gods who manipulate fate, and traitors seeking to overthrow the world's order. With the system’s aid, he learns powerful abilities from different worlds, gains strength beyond mortals, and rewrites doomed fates again and again. However, as he restores more worlds, he gradually realizes—none of this is a coincidence. The reason behind his journey may be far more profound than he ever imagined. Can the world truly be saved? Or is he merely a pawn in a far greater scheme? When he steps into the final world, the ultimate truth is finally revealed… "If no one else can save the world, then I will do it alone."