C327 Volume 160 on the Way Back to the City

Volume 9, chapter 160, on the way back to town.

Three days passed in the blink of an eye. Yang Ao and the others dug out more than a dozen ore veins in the Lost Forest. Metal, wood, and earth, three different types of iron mines, were all searched by the Treasure Seeking Trench Ant Beast.

A few hill-like iron mines were piled up in the Yang Aos on Yang Ao's finger. Moreover