Last Saturday belonged to the arenas. K-pop girl group aespa filled Gocheok Sky Dome, one of the largest concert venues operating in Seoul, while veteran boy band 2PM filled Inspire Arena in Incheon and HYBE Labels' ENHYPEN pulled fans down the peninsula to Busan. Among them they divided the evening, the kind of night that forces a choice on anyone with a ticketing calendar. Some fans, however, made a different one and walked into the relatively small YES24 Live Hall in eastern Seoul's Gwangjin District at 5 p.m. the same day, where boy band LUN8 was holding "OFF-ZONE," the Fantagio boy band's first fan concert since debuting in June 2023. In Korean fandom slang, LUN8 is referred to by some as a member of "nugudom," a term coined from "nugu," or the Korean word for "who," used for acts the wider public cannot name. It is a ranking disguised as a joke, and it has a way of settling the question of talent before anyone asks it. The first thing staff handed over at the door answered that question in its own quiet way. LUN8 has no official lightstick, a piece of merchandise most groups treat