495 difficult problems

"Haha, the reason is quite simple!" Qi Luyi laughed heartily, "The reason no one has been able to use the Mist Rain Immortal Dust to refine their body, or even to forge a single weapon, is that there is simply too little of it in this world! So scarce that even if someone occasionally gets some, they can't do anything with it!"

Upon hearing this, Lin Feng couldn't help but give a bitter smile inwardly. It seemed the Mist Rain Immortal Dust was excellent in its effects, but alas, its quantity was so limited that it left people unable to put such a good method into practice!

Indeed, there are many similar things in the world, but they cannot be fully utilized due to one limitation or another!

Since the Mist Rain Immortal Dust had been recorded in various annals, and Qi Luyi had personally stated the reasons for its scarcity, it appeared that Lin Feng's recent plan was unlikely to be realized!