I am an NPC and I can move wherever I need. The school monitor in the campus novel, the little zombie in the Weird novel, the bitter cousin in the Overlord novel, the dispensable second senior sister in the Master novel, the sword spirit in the male video novel, the little transparent person in the sweet novel... (Illogical, short article, run if you can't read it!)
(Not in order, just write which one comes first)
Concept: NPCs also have their own ideas