Merrick's Shield's coordinate system had already been cracked by the Wizard, and after Richard arrived at the Floating City, he spent some Magic Stones at the logistics Wizard to get this intelligence.
According to the intelligence, it took Richard almost a month to find the corresponding place based on the coordinates provided in Luo Jia'er's intelligence.
Mostly, it was returning to the Floating City that took Richard nearly half a month of that time.
The corresponding location was a group of extinct volcanoes, which used to be a mining field for Fire Lizards, mainly producing various Fire Element metals and high-quality Fire Element gems.
But after the Wizard entered this world, this mining area, which had been exploited for who knows how many years, finally ran out.
After discovering there were no more minerals, the area was quickly abandoned. However, the complex mining tunnels left from years of mining provided the Fire Lizards with a quite good hiding place.
