Free*lance \'fre-,lan(t)s\ n (1820) 1 b : a person who acts independently without being affiliated with or authorized by an organization
Elysia is a Freelancer; she does not live in one of the protected cities, she is not genetically engineered, and she is a woman. She is also not from this Earth, where there is only 10% of the once habitable land that is still fertile and can sustain human life, and women have become a scarcity and a hot commodity for the elite.
Alex is her best friend, and one of the elite. After being adopted by a rich family, he now lives the life of one of the last few million people on Earth, so 17th birthday marks the day of His Choice - the day that he will select a bride to help repopulate the Earth.
Both have been dropped into a world that they never thought that they would have to understand, and they have to, together, find a way to get back to their home. Their Earth.
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.