C231 Stupid Move

For the rest of the day, Ning Xiao stayed in the courtyard to learn forging techniques from Duan Hong. After a day, when he returned to his room to rest, Ning Xiao felt a sore back, especially his fingers and palms. He felt numb.

It was even more tiring than when he had just learned forging and compressing metals!

Forging metal required strength, and forging required skill