Left behind and betrayed by the ones she called her companions in this hell. She wonders the streets alone, afraid and infected. Learning the ropes of survival in this new way of life. She doesn't know if there are any others like her. So she keeps wandering around until one day she is captured and brought to a research facility. There, she meets different types of infected, a pack of hunters in particular. The pack, in takes a special kind of liking to her. Will she be able to survive this new life? will she ever see the faces of her friends and betrayers again? Join Katrina in her journey to find out more. ***Notes*** There's gonna be a lot of gore and possible lewd content. maybe not sure yet. so keep that in mind while reading this Based around the game Left 4 Dead (1 and 2) Don't see a lot of good story lines with this fandom (mine included probably), but I'll hope for the best and give it a shot. Fandom kinda dead, so I won't be surprised if this doesn't get too much traffic Don't know how far I will get with this story, but I'll try my best Also, I do edit and repost old chapters as I work on it. I often read through this story when I have free time and make revisions as I go.

It's the year 2030 and young aspiring NEXT pilot Leo Calaway seeks to leave his own mark in the annals of history while treading a world locked in conflict with other Armored Core NEXTs and Titans. The surface of the Earth is contaminated by Kojima radiation following a devastating war that occurred a decade prior. This new type of radiation has made the Titans develop an interest in it. Follow Leo as he faces battles, hardships, uncovers secrets and makes both friends and enemies, humans and Titans alike. Will he succeed in his objective or die trying? Let's find out. Story takes place shortly after the events of Armored Core: For Answer.

Titans have ruled this planet for an millennium until humanity indirectly took the position as the dominant species of the planet. But what would happen if the Titans wanted their position back when humanity threatens the balance of nature? There are many potential outcomes to such a fate. One where humanity becomes extinct therefore balancing nature. The other where Titans and Kajiu alike are killed off completely. And one where the entire planet becomes destroyed from an Invasive Titan which drives off humanity into the stars. Only one can prevent such a fate which will decide the final outcome. ----- Shout out to @BlazeDX7 for helping me come up with this story.