Beracus and Lee finally have a lead to more information for a potential cure for Beracus' suffering village.
Upon finding the entrance to an apparently abandoned bunker, the two abruptly become trapped inside and discover the place is still very much lived in by a family of cult members who also happen to be skeletons. (Uh-oh.)
The family mistakes Lee and Beracus for cult members who are simply "late to the party" so to speak, and give them free reign to explore the bunker as they all wait for the surface to become the "New World". (Uh-oh!)
Of course, Beracus and Lee don't have that kind of time! Not only do they need food, water, and air to simply survive, they must return to the surface to continue their search for an the all important cure.
Together they must talk to the skeleton family to discover important information, find clues, collect items, and try to uncover and understand the tragedies that turned this simple bunker, into a tomb.