บท 810: Groups of Snakes Guarding Black Opals

What followed was just serious, tough mining work.

The harvesting of fire opal mainly revolved around picking them up, while the harvesting of black opal was completely dependent on labor.

Due to the autumn winds blowing across the coastal regions of Australia, the coastal regions had already started becoming cold. Despite that, the southwest and northwest regions still had very high temperatures like before.

There was only one reason for the above phenomenon. As the southwest and northwest regions were surrounded either by barren lands or deserts, their temperatures would increase drastically as long as there was a little bit of sunlight.

With Brother Wolf operating the small excavator, the alloy backhoe slammed onto the ground with a crash, dug up a pile of shattered rocks, and created a large pit.