In 2045, global disasters struck without warning. The apocalypse began, zombie hordes swept across the land, and humanity had only 35 days left to survive. To preserve the flame of civilization, humanity expanded and launched the Spark Project after the apocalypse, hoping someone would awaken as a Spark twenty years earlier, in time to stop the apocalypse or preserve hope for civilization.
A middle-aged man unexpectedly became the only Spark to awaken. He spent twenty years secretly preparing, stockpiling vast amounts of resources. On the day the apocalypse arrived, he set out fully prepared, gathering survivors, seizing control of a fortified city, and carving a path to survival through the zombie tide.
As his journey continued, he gradually uncovered the apocalypse's central secret: this was the cycle of a civilization era restarting. To break free from fate, the man led the remnants of humanity in a fierce struggle. After countless trials of life and death, he guided Earth's civilization into space, where it earned the recognition of the universe's civilizations.
From then on, Earth's civilization steadily climbed the ranks. It weathered hardships and expanded its territory across the vast universe, eventually rising to the highest tier of galactic civilization and writing an immortal legend for humanity.