Gemstone Countrycat's Eye

Since his birth, Opal Sari has never seen a creature that looks like him. He lived alone on this island for hundreds of years. Until one day, his island collided with a continent, and a new journey was about to begin... Ps: The setting is golden-green cat's eye stone with a hardness of 8.5 ∩_∩ The brain-expanding series is written by a student party, so you don't have to worry about logic or anything else. Also, this is an idea that I have been saving for a long time. There is too little national food in the country of gems. It is self-sufficient to satisfy myself. Click to add it to your favorites, so that I can have the motivation to update it~ emmm... I saw an article on Jinjiang where cat's eye stone was the protagonist... I hit a rock qwq, but I really can't think of any other rocks qwq