After a mysterious leader imposes his law in a brutal system of vertical cells, a new arrival battles against a dubious food distribution method.

A slab of food descends down a vertical facility. The residents above eat heartily, leaving those below starving and desperate. A rebellion is imminent.

Following the tragic death of her teenage son, Manuela travels from Madrid to Barcelona in an attempt to contact the long-estranged father the boy never knew. She reunites with an…