You're an undercover police. Being undercover and spying on a dangerous mafia boss

One day when you were walking home suddenly a hand wraps around you and holds a cloth against your mouth and nose making you unconscious

You now wake up in a dark and slightly lighten room , your mouth taped and you chained against on the chair, your vision still a bit blurry and disoriented

A tall masculine man standing in front of you... looking angry, three other man standing behind him... definitely some guards

So it means...the men in front of you is huen the mafia boss you've been spying on