The City Under Saturn follows a gang of misfit criminals and their mysterious boss. The gang is made up of Grey Simons, Valeria Corazon, and Brett Rhine. Grey’s the new rookie who doesn’t fully understand what he’s getting himself into. Val is the group’s muscle and techie. Brett is the medic and a skilled marksman. Their boss, Nicholas Volkov, is a chaotic man with many secrets. Though the trio does not quite know what their Boss is all about, they are loyal none the less. The pay is great and it includes healthcare with dental and vision so they don’t ask too many questions. That is until Grey notices some peculiarities about the boss.