In the near future, human beings have discovered that hell actually exists. The governing organization on the Earth, known as the Hand of God, controls the ways to hell. Demons can travel to our dimensions, while criminals are sent to hell instead of being locked in jails.  You take the roles of Gideon Eshanti and Rachel Braque, a couple who is working for the government. One night government agents arrive at their house and try to assassinate them. After a narrow escape, the two find themselves in hell. Now they have to figure out how to return to our world, and to find out why their employers wanted to kill them.