After being hammered and tempered, the original iron inner armor had been reduced to the size of a fist. Tie Li forged it into a kneepad.
As for the new inner armor, Tie Li planned to forge it from diamond, the hardest material, and Thunder Tin.
Every forging process produced extra scraps and offcuts, and Tang San would often show up at those times.
Since he had been secretly learning from him all along, Tie Li felt too embarrassed to refuse and gave them all to Tang San.
These were all high-grade metals Tie Li had bought from Gengxin City, incomparable to ordinary iron blocks.
Once refined, high-grade metals naturally possessed greater hardness and better effects than ordinary iron.
Even the scraps were far better than ordinary metals for making hidden weapons.
When he had first obtained the storage bracelet, there had been quite a few good items left inside. Tie Li disposed of them in Gengxin City's black market, then used the black market to purchase a great deal of high-grade and rare metals.
It was only through spending time with Tang San that Tie Li witnessed the cultivation speed of a genius.
Tang San was so busy every day and could only cultivate at night, yet he had reached level twenty in just over a year.
Tie Li himself, on the other hand, had both the Thunder Dragon Meditation Method and the aid of a millennium-old Thunder Python inner core, but had only raised his Soul Power Level to thirty-three in two years.
However, every level Tie Li gained now increased his attributes by an amount comparable to the quality of an innate level-seven martial soul.
The Forging Hammer had begun as a martial soul with innate level-two Soul Power. If each level of Soul Power had originally