The scarlet virus known as the “Red Mists” sweeps across the globe. Once-prosperous cities become ruins crawling with mutated creatures, and beneath the dark red sky screen, human civilization teeters on the brink of collapse.
Gu Fan, an enhanced survivor of the apocalypse, accidentally activates the Ark, an underground fortress left behind by the old world, and joins forces with its artificial intelligence, Apocalypse. This impregnable stronghold is more than a haven for twelve survivors: it also holds a vital clue to ending the virus, a vaccine prototype.
To protect his companions and find hope for a cure, Gu Fan embarks on a desperate fight for survival. He ventures deep into the ruins to rescue survivors and battles terrifying creatures, including powerful mutants and the Scale-Armored Tyrant. He builds a mechanical workshop to mass-produce “Hunter Blade” combat robots, “Bee Eye” reconnaissance robots, and unmanned combat vehicles, assembling an army of apocalyptic war machines. He uncovers the old world’s secrets behind the virus leak and learns that vaccine research requires three key ingredients: Frost Crystal Grass, Black Jade Ore, and serum from the half-infected.
Yet one crisis follows another. Vaccine experiments trigger deadly mutant antibodies, threatening the fortress with an internal outbreak. The mysterious “Black Crow Base” launches a surprise attack with a heavy mechanized force, intent on stealing the virus research. Meanwhile, traces of the half-infected are hidden in a dangerous, abandoned industrial district, where deadly threats lie at every turn.
Amid the clash between human nature and self-interest, and the battles between machines and mutated creatures, Gu Fan leads the survivors from their base in the Ark fortress, fighting the apocalypse with courage and technology. Can they gather the ingredients for the vaccine and end the virus’s reign? Can they repel those who covet their resources and protect humanity’s last spark of hope? Beneath a rust-colored sky, an epic tale of survival, resistance, and the rebuilding of civilization slowly unfolds atop the ruins.
