A group of teenage girls and boys in the city of Latina, just south of Rome, and its surrounding area during a summer that will change their lives forever.
Marigaby Tamayo is an ambitious medical student who spends her nights saving lives throughout a sprawling, contrasted and fascinating Mexico City aboard her family's privately owned ambulance.
A down and out cop lands the case of a lifetime when four suspects are nabbed in the assassination attempt of a prime time journalist. The case turns out to be a devious maze where nothing is what it looks like. The pursuit of it leads him to the dark netherworld - the 'Paatal Lok', and to shocking discoveries in the past of the four suspects.