BSAA agent Yang Jiuyi never thought that his father's death would be a carefully designed trap. When he was involved in a top-secret plan involving the fusion of nanorobots and biochemical viruses, he discovered that he had already become a pawn - Umbrella's most dangerous legacy was flowing in his blood, and the guns of his former colleagues were aimed at his back.
The virus leaked from the underground laboratory in New York, the abandoned base under the Antarctic ice sheet, the bloody game at the port of Montreal... Yang Jiuyi gradually revealed the truth during the confrontation with the mysterious villain Axela Gione: his father's death was not an accident, but the beginning of an ultimate weapons program called "Nemesis-Ω".
