In the novel 'There’s An Instance Dungeon In My Living Room,' Chu Ge discovers a mysterious duplicate entrance in his living room, leading him into a world of unknown game elements and magic. As a calm protagonist navigating through dungeons and a fantasy world, Chu Ge grapples with his newfound abilities, including necromancy and summoning magic. With a system administrator's skills and a weak-to-strong character development, Chu Ge's journey unfolds in a captivating tale filled with multiple identities and monster tamers.