141 Unstoppable Advancement

Snowy appeared in the middle of the hall, twice as spacious as before. This time, there were 80 sword puppets guarding inside the hall. The Sword Puppets were also made from metal—to be exact, they were made using spiritual steel, shown by their color—white gold, a mixture of silver and gold.

This material wasn't a material that appeared naturally in nature but the result of processing Spiritual Iron by melting it at an extremely high temperature while purifying the spiritual Qi inside it. In addition, some material also needed to be added to increase the sturdiness and flexibility of the composite material.