For 5 years, Project Chrysanthemum has been running secret operations from the public. In the deepest basement of their facilities, lays a secret testing chamber where they created the ultimate humans. They found a secret formula to somehow change the structure of human DNA, and alter it in a way that gave them special abilities. They would take babies at birth, change their genotypical structure, and implement powers among your wildest dreams. They called them the "Bloomed". Chrysanthemum would store these people in said facilities around the world, to be used as a fully forced militia.
But then came the blackout.
Somehow, a Bloomed overpowered the main generators, and caused a complete electrical blackout. All doors were unlocked and all hell broke loose. In the end, they were able to contain it mostly.
Mostly.
There were a few empty cells come morning, and the next thing you know, there were missing Bloomed.
Season 4 of The Virus Within
Trinity is familiar with zombies, being one herself, but when strange zombies start appearing, she realizes that the world she knew might be changing yet again.
When a dangerous set of scientific notes are discovered, Trinity and her friends don't realize anything is wrong until a frantic radio call comes in. Unaware of the notes, they race to the south and struggle to determine where the strange zombies came from. The zombies are unlike any ranks previously seen, and they aren't as predictable. Some have new tricks hidden up sleeves, forcing any Stronghold they encounter to quickly adapt to the new challenge or risk being overrun. Secrets never remain hidden, and zombie apocalypses never make life easy.