Martial Arts Crossover: Me, the Immortal Venerable, Opens a Pawnshop in the Martial Arts World

[An invincible master hides in plain sight, his casually discarded scraps of paper shake the entire land.]
The Nine Provinces Heavenly Ranking has appeared, causing grandmasters to tremble and dynasties to go mad. Meanwhile, in a dilapidated pawnshop in Beiliang, Ling Tian, ​​who has transmigrated into a max-level Immortal Venerable, is worried because no one wants the "peerless manual" in his hand.
"Brother Xu, one thousand taels is the lowest I can go."
It wasn't until the Heavenly Ranking was revealed that the people of the Nine Provinces realized that the book that the reclusive pawnshop owner casually used as a table leg could cause the entire martial arts world to fight tooth and nail for it!