Chapter 314: Chapter 314: Sha Lan’s Strong Sense of Responsibility

“Get more,” Su Bai smiled.

Magnetic Sand, or iron sand, was essential for producing iron. The more the better. Each time, only a small amount could be collected, so it would take quite a while. However, as time passed minute by minute, three hours went by, and their large wooden barrel was filled with plenty of iron sand.

A full barrel’s worth, though black, still gleamed under the sunlight.