Synopsis

The chapter reveals that Jinseok, the librarian, is secretly using a dimensional trading system, selling stolen martial arts techniques under the name Seokhyun. He is discovered by someone aware of the system, who blackmails him by establishing rules and demanding coins while threatening to reveal his activities to the Heavenly Sword Castle. Jinseok attempts to play it cool, but is ultimately forced to comply, discovering he's actually making a profit even after paying transfer fees and getting back his initial coins.