After Earth's defeat in the BattleNet system, humanity teeters on the brink of annihilation. But Jihan Seong is granted a rare opportunity to rewrite history, sent back three years before the deadly game emerged. Armed with foresight, he embarks on a quest to dominate as the ultimate player. Yet, the pressing question remains: can Jihan alter humanity's destiny? Amidst the trials, he must also shield his loved ones from those plotting his downfall.