It is the year 3000.
Out of nowhere, a huge mass has entered the solar system and its trajectory is pointing towards Earth. Investigation reveals that it is in fact a planet, which could possibly sustain life. Up to this point, Earthen scientists have repeatedly brought hopes up and down again, with rumors of a new planet to live on. Earth's ecosystem has been rapidly deteriorating despite the efforts of many. It is estimated that no life will exist on Earth by the 37th century.
Now, it seems there is hope for the human race. Though it takes 5 years for the planet to reach Earth, during those years, the people of Earth are frantically making preparations for the "New World". And inevitably, when the new planet, dubbed Dvorak, gets pulled into Earth's orbit, chaos ensues.
img credit:
https://boiseplanning.files.wordpress.com/2013/11/futuristic-city.jpg
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.