Must watch - series | Part n°1

Narcos : 

The rise of the cocaine trade in Colombia and the gripping real-life stories of drug kingpins of the late '80s in this raw, gritty original series. Also detailed are the actions taken by law enforcement as they battle in the war on drugs, targeting notorious and powerful figures that include drug lord Pablo Escobar. As efforts are made to control cocaine, one of the world's most valuable commodities, the many entities involved.

Genre :  Crime thriller , Biographical
N° of seasons : 3

Mr robot :

Young, anti-social computer programmer Elliot works as a cybersecurity engineer during the day, but at night he is a vigilante hacker. He is recruited by the mysterious leader of an underground group of hackers to join their organization. Elliot's task? Help bring down corporate America, including the company he is paid to protect, which presents him with a moral dilemma. 
Although he works for a corporation, his personal beliefs make it hard to resist the urge to take down the heads of multinational companies that he believes are running  and ruining  the world.

Genre :  Drama
N° of seasons : 3

Lucifer :

Lucifer Morningstar has decided he's had enough of being the dutiful servant in Hell and decides to spend some time on Earth to better understand humanity. He settles in Los Angeles - the City of Angels.  

Genre :  Police procedural ,Comedy-drama,Mystery,Crime,Horror,Fantasy

N° of seasons : 3