岩矿国在火山深处,有一个神秘的国家,该国居民把火山当作自己的家园。长期与岩浆和矿石为伴,居民的皮肤逐渐变成岩石的颗粒状,并有着岩石般的硬度。一来可以抵御高温的侵袭,二来可以大大减少火山喷发带来的伤害。该国居民都是富翁,因为在火山中有着数不清的珍贵矿物、贵 Rock and Mineral Kingdom In the depths of the volcano, there is a mysterious country, the inhabitants of the country to volcano as their homeland. For a long time, with the magma and ore as partners, residents of the skin gradually become rocky granular, and rock-like hardness. One can withstand the invasion of high temperatures, and secondly, can greatly reduce the damage caused by volcanic eruptions. The country’s inhabitants are rich, because there are countless precious minerals in the volcano, expensive