Refining Cultivator

*In this Iesekai world where the most powerful martial artist were respected.
He was the most poor man who called as the martial arts idiot.
By chance, he met a grandmaster refiner of his generation who people called “ Ghost Valley”.
From then on, he embarked on a road of Refining cultivation!
What was ahead waiting for him? Money? Beautiful women? Status?
Or….immortality！？