[Land of Gemstones] the Journey of Tourmaline

Paraiba tourmaline, the most precious variety of tourmaline, has a beautiful blue color. It has piezoelectric effect and thermoelectric effect (if you don't know, Baidu). This is the story of a gem with human emotions who is out of place among a crowd of cold peers. The plot refers to animation and comics, and updates will not be interrupted until Ichikawa Laothi is updated. (The golden finger is that Paraiba knows all the knowledge from human beings. As of 2019, it will not know any information about human extinction, and the knowledge is similar to a search engine. If you don't think of it, it will not appear.)