The Star Jade Spirit Gold was one of the rare Gold Immortal crafting materials which could be produced artificially. In order to make one, some special metal minerals were placed in an environment where the power of the stars was extremely abundant, while the temperature and the pressure were high. After going through hundreds of millions of years of incineration and quenching, there was a chance for the special metal minerals to transform into one small piece of the Star Jade Spirit Gold.
Those Primordial Immortals and Gold Immortals who had lived long enough had plenty of time to waste in producing some crafting materials using artificial means. However, for those Gold Immortals and Heaven Immortals who were younger and with lesser experiences, it was unacceptable to wait hundreds of millions of years just for the forming of a crafting material.
