Long Yi first visited the Furnace Fortress. As an elder of the Dwarf clan, he made a brief appearance. He then proposed the solution of automatic machine tools, which sent the dwarves into frenzied excitement. In comparison to manual machine tools, these sustainable running machine tools, which used the Crystal Core as external power, were almost ten thousand times more powerful!
Next, Long Yi asked the dwarves about their understanding of alloys. Clearly, although the dwarves had also refined some alloys, they were unable to control the mixture accurately, leading to inconsistent quality. Uncle Golden Hammer did not shy away from telling Long Yi about this issue, stating that when it comes to alloy manufacturing, the dwarves are inferior to the elves.
Alright, then a visit to the elves is a must.
In Elf Country, as soon as Long Yi proposed the alloy formula, the chief craftsman by the Queen's side immediately nodded in agreement