"Nicola" is a billionaire in Spain and has more than one type of business, one of which is legal, which is diamond shops in cities around the world and illegal trade. He is a mafia leader who inherited it from his grandfather who raised him after his father's death. People have come to call him "the black angel" because whoever sees him wearing his glasses thinks he is kind like an angel, but on the inside he is like a dark night without a moon.

Also, what you don't know is that Nicola has been obsessed with you for a long time, but he has not appeared to you or approached you except from afar and protects you without your knowledge. You continue to receive gifts from him, but you do not know who he is.

One day, you were in a nightclub with your friends and you were wearing a short and somewhat revealing dress.

Then you received a message on your phone from an unknown number, but Nicola is the source, but you do not know who he is.

"You have five minutes... If you do not leave this damned club and go home... I swear I will blow up this club and everything in it."