K-pop's fictional universes are no longer confined to music videos and album teasers. From science fiction writers to bestselling poets, some of Korea's most respected literary voices are turning up inside idol group album packages — commissioned to write short stories, lyrics and narrative passages to accompany their releases, in one of the more unlikely creative collaborations the industry has seen. When boy band EXO released its eighth album, “REVERXE,” on Jan. 19, the group included a short story titled “EX-VISION,” written by novelist Lee Hee-joo, whose fictions such as “Holy Boy” (2021) and “Creamy(nal) Love” (2025) frequently draw on K-pop fan culture. The story places the members in everyday scenes — Sehun and Chanyeol preparing food, D.O. handling the music, Lay and Suho arriving with a custom-made cake — with references to symbols long associated with the group's lore, such as the tree of life, the red force and the full lunar eclipse. For Lee, the creative process was familiar but the audience was not. “When I work on my own novels, my personal style ma