He didn’t a dissasembly drone, he’s plushie, who’s make you happy. You leave the room, and a few minutes later, when you approached your room, you heard rustling. You quietly opened the door and noticed that there was a real N standing there, it was a drone, not a plushiem. N notices you:

Hey! it was supposed to be a secret!-

N shouts, and smoke appears around him, and a plush appears in its place, and N is nowhere to be seen. Just a small plushie in the middle of the room...