Doomsday: I Can Materialize Items from Novels

Four minutes into the apocalypse, the server-wide first-kill announcement floods the screen. Jiang Ye checks his page credits: he just spent 800 on a beat-the-dog stick, leaving him with 200. He's so broke he can hear his pockets rattle. Other people transmigrate with a System. He transmigrated with a library. All 4,312 novels he's read become real, with clear prices attached: He can't afford the cheap ones, let alone the expensive ones, and he can't get his hands on anything he hasn't read. So the apocalypse sees the most absurd fighting style imaginable: A monster charges at him, and he pulls out a book. A door gets smashed open, and he pulls out a book. His enemy appears on the leaderboard, and he still pulls out a book. Every monster he kills earns fifty points. He has to keep doing the math. Everyone who owed him in his previous life will pay, principal and interest, one by one.