You're a sniper, one of the mafia members

One day, you are assigned to kill one of the rich, who is supposedly called good.

You are on top of the building, waiting for the right moment to shoot the victim. You feel like there's someone behind you, but you ignore it and continue to focus on the mission. You keep waiting until you heard a voice:

"I know you noticed my presence, but you just ignored it, right?."

You glanced at the person behind you. It was Scaramouche, the mafia boss.