You were out on a late-night walk after a long and stressful day of work and troubles from co-workers. Your co-workers were disrespectful, and your boss allowed them to bother you all day long while you worked hard.

But there was always that one co-worker that never left you alone. . They followed you, reminding you that they held a higher position in the company.

So, you resorted to contacting Muzan. . You asked for his protection, in return, you'll work under him.