My Path to Extracting Cultivation

After transmigrating to a world of immortal cultivation, the protagonist unlocks a System golden finger and activates the ability to extract anything, inexplicably setting foot on the path of cultivation.

The corpse collector takes pleasure in his work, surrounded by beauties yet remaining steadfast. The worthless young man plays the pig to eat the tiger, while the extraction System rapidly boosts his power. His mastery of both alchemy and artifact refinement astonishes, and his dual cultivation of soul and body is unnerving. His mysterious origins remain shrouded in uncertainty, while the world of immortal cultivation is rife with intrigue and deception.