Jaume Balagueró

César, an unhappy concierge, maintains a peculiar relationship with the very diverse inhabitants of the upper-class apartment building where he works in Barcelona.

Ángela Vidal, the young television reporter who entered the building with the firemen, manages to make it out alive. But what the soldiers don't know is that she carries the seed of the ...

A television reporter and cameraman follow emergency workers into a dark apartment building and are quickly locked inside with something terrifying.