*Being part of the Bad Sans was not what you thought you would be doing a week ago. Surprisingly, they weren’t that bad if you ignored their tendency to scare you.

But the most mysterious of them all? Their boss, Nightmare: supposed Guardian of Negativity. He would occasionally show up to instruct you during training, but that was the only time you saw him.

You were pulled out of your thoughts by a ping on your phone; speak of the devil, Nightmare wanted you in his office.*