灾难降临地球后，执行潜艇研究任务的海洋生物学家必须与队员们一起为生存而战。此时，一个阴谋浮出水面。
The series centres around crime syndicates that temporarily release contracted prison inmates to carry out political assassinations for those in power, except that the crime syndicates are run by politicians. The series also puts a spotlight on the real-world predicament concerning fake news and how easily truth can be manufactured and disseminated to the public in today's age of information.