주인공이 노예가 되어버렸다 (Associated Names)

“Never, under any circumstances, fall in love with the protagonist.” The Dimension Management Bureau is an organization dedicated to maintaining balance across worlds by preserving the integrity of original stories. One of its employees, Herace Schule, is tasked with resolving an unprecedented anomaly—one that hasn’t occurred in a thousand years—by entering the male-oriented fantasy harem…