Deep underground, below Valkyrien Square in Oslo, doomsday prepper Leif has arranged a place for doctor Ravn Eikanger to carry out research into his wife Vilma's terminal illness in secret. Above the surface Ravn keeps up the pretense of mourning his wife while below it, a severely injured robber Teo seeks refuge with Leif. Without medical attention, Teo will die and Ravn owes Leif a favor. (thetvdb.com)