章 2209: Goodbye (2)

Shen Yanxiao spent more and more time in the laboratory, and the more familiar she became with the process of alchemy, the more she understood how difficult it was to make a really good sacred tool.

The properties of each rare metal was different, and it was absolutely impossible to build a good sacred tool with only one kind of metal. To make a good sacred tool, she had to combine several rare metals.

It was not difficult to integrate them. The difficulty was how to ensure that their original spirituality would not be damaged in the process.

That alone gave Shen Yanxiao a headache.

During this period, Gege Lu also came to see Shen Yanxiao's alchemy process and gave her some advice.

But the methods provided by Gege Lu were all based on dwarves' past research, so it was impossible to apply to her research.

In the dead of night, Shen Yanxiao had been smelting a lot of cold metal.