Cesar is 'the boss', the one everyone hates, the one some flatter and the one nobody tells the truth; the great successful businessman is on the edge of the precipice. One night his actions crumble down, his partners betray him and his wife kicks him out of the house. Entrenched in his office, he tries relentlessly to recover his company and his life. But he will not do it alone, César will find a very special ally, Ariana, the cleaner of the night shift.
Angel, a young intelligent and kind, aims to be a police inspector. Rafael instead is an expeditious, forceful and arrogant policeman. Meanwhile, Miguel and Mateo are part of Group 7, a group of rogue cops ready to do anything to achieve their goals.
Journalist Sara joins timid Victor and pregnant wife Thais, instructors Ivan and Edgar, and local kid Drui in Senegal for some underwater exploration. When their craft blows up following a misfired bullet, they float around in the water for a while before seeing a ship. Their initial relief turns to horror as they see a man being tipped into the water from it but the ship is the group's only option. Hiding on board, things start to unravel for them in a horrific way.
Lonely mechanic Alex spends his nights killing stranded motorists calling his garage for help. One night while eating in a restaurant, he is beaten by two thieves who flee with a hostage.