Given the task definition and input, reply with output. In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.

Fact1: former CIA operative is wanted by both Interpol and FBI, Fact2: Redfield is on mission of vengeance against U.S. government for killing family friends and wife in drone strike at wedding, Fact3: Chris and fellow agents infiltrate mansion in Mexico, Fact4: Chris 's fellow agents Inside are ambushed by aggressive zombies and death traps mansion, Fact5: BSAA arrives in time to rescue Chris

The story is set in between the events of Resident Evil 6 and Resident Evil 7: Biohazard. BSAA agent Chris Redfield is tracking Glenn Arias, a BrazilianAmerican death merchant and a former CIA operative who is wanted by both the Interpol and FBI. He Glenn Arias is on a mission of vengeance against the U.S. government for killing his family, friends, and wife in a drone strike at their wedding. Chris and his fellow agents infiltrate a mansion in Mexico, after Cathy White, their undercover source who followed Ariass organization vanished along with her son, Zack. Inside the mansion, Chriss fellow agents are ambushed by aggressive zombies Zack included and death traps, with Chris being the sole survivor and barely making it out alive. Chris then comes facetoface with Arias outside the mansion and engages him in close quarters combat only to be swiftly defeated. He then finds out that Cathy has become a zombie, who now obeys Arias. As Arias leaves with his associates, Maria and Diego Gomez, the BSAA arrives just in time to rescue Chris by slaughtering Cathy and the remaining zombie horde with Chris vowing revenge on Arias. Meanwhile, Professor Rebecca Chambers, former S.T.A.R.S. unit member and survivor of the Mansion incident, studies a new virus coined the Animality Virus—AVirus for short—that is capable of laying dormant inside any individual until the right trigger is presented. She identifies three components to the virus: the base virus, the trigger virus, and the vaccine. The research labs are soon attacked by Maria who works for Arias and who releases the virus via aerosol form. While her colleagues quickly turn into zombies, Rebecca is able to formulate a vaccine that she administers on herself, immediately rendering herself immune to the gas. After fending off some zombies, Rebecca is then rescued by Chris, who briefs her on Ariass plan and motives. Rebecca recognizes the zombies loyalty to the host and makes a connection to Las Plagas, the bioweapon used by the Los Illuminados, and theorizes that the remaining members of the cult are providing information to Arias in developing the AVirus. Both identify the need for an expert on the matter and make contact with DSO agent Leon S. Kennedy in Colorado. But Leon, drinking his sorrows away, is hesitant to join their mission after his fellow officers were ambushed and turned into zombies from receiving poor intel about Los Illuminados. Chris and Rebecca try to get Leon on board the mission, but the trio is soon attacked by Maria and Diego. They succeed in capturing Rebecca, while Chris and Leon, who finally agrees to help, team up to plan a rescue operation and decrypt Ariass plan of a largescale attack on New York City. Arias intends to make Rebecca his bride as she shares a striking resemblance to his late wife. It is also revealed here that Diego and Maria are father and daughter, and close friends of Arias who also survived the wedding massacre. He develops a new strain of the AVirus that is not affected by the vaccine and injects it into Rebecca. Arias then challenges Chris to rescue Rebecca within twenty minutes, after which the virus will take full effect on Rebecca. As Ariass associates initiate their attack on New York City by releasing the gas form of the virus via tankers, Leon and Chriss new BSAA team—D.C., Damian, and Nadia—manage to destroy the vehicles, contain the virus and incapacitate Maria in the process, although Damian is brutally decapitated by zombie dogs in the process. Chris then infiltrates Ariass safe house, defeats Diego and rescues Rebecca. On the terrace, he is confronted by Arias, and a brutal gunkata and close quarters fight ends with Arias falling through the glass terrace below to his demise. Diego then arrives and, despite being badly injured after being defeated by Chris, merges with Arias to form a new Tyrant monster. Chris is no match against the Tyrant until Leon joins the fight after working his way through the safehouse, mowing down zombies. With the assistance of D.C. and Nadia, they manage to trap the Tyrant, at which point Chris finishes it off with a grenade launcher. They are then able to locate the antidote that Arias kept and cure Rebecca just before the twenty minutes run out before escaping by helicopter, wondering what may lie ahead. The epilogue features Maria being alive and vowing vengeance for her fathers and Ariass deaths.