When a wave of suicides sweeps through the underworld of Stockholm and even the most ruthless thugs take their own lives, journalist Tommy T. decides that this case is his last chance. Once famous throughout Sweden, lately he has been interrupted by random orders and his life is going downhill. He soon finds out that a certain X, a new crime boss, has appeared in the city. No one knows his name, no one has even seen his face, but rumor has it that he is behind the mysterious epidemic of suicides. And the deeper Tommy penetrates into the mystery of X, the more terrible everything around him becomes, because the investigation leads to an endless meadow under a sky without the sun, to the Brunkeberg Tunnel and what lives within its walls. Everyday life is deformed under the influence of the supernatural and inexplicable. Forces beyond human control are gradually penetrating our world, changing Stockholm from the inside and devouring people close to Tommy, and the story that once began with the disappearance of four mobile homes is coming to an end.