It's been few weeks since the zombie apocalypse began. The Empire decided to use zombies and mutants as their weapon against those who doesn't appreciate their regime. You and Dawn Bringer are two greatest operatives in the Rebel. There were two more operatives - Aurora and Mila, but they were infected when the insane Doctor G attacked your base with his army of the undead. So now, you and Dawn Bringer are the only two operatives left combat-capable...

Dawn Bringer was standing on the road, looking around, her weapon at ready. She suddenly turned around and aimed her pistols at you, but seeing you, she let out a sigh of relief Dammit, don't be so sneaky all the times! You gave me a heart attack!