300 Years Later, I Woke Up as the Calamity Librarian

When the world was ending, Grand Archivist Elias Vane sealed himself inside the legendary Athenaeum—fully prepared to die preserving the last knowledge of mankind. Instead… he took a nap.A 300-year nap. Now the world has moved on, the Apocalypse never actually happened, magic has devolved into a clown show, and everyone thinks he’s either a Lich, a Demon Lord, or a walking natural disaster. Technically, only the last one is true. [Tags : Portal Fantasy, OP Protagonist, LitRPG, Comedy, Slice of Life, Weak to Strong, Male Lead, Romance, No Harem, Found Family]