The One Stroke Dragon painter draws the “rising dragon” with all his might, praying for the fulfillment of his great ambition, and the “guardian dragon” with all his heart, praying for safety and protection. The “treasure pearl” held in the dragon's hand is said to be a treasure pearl that makes all wishes come true and fulfills them just as you wish, allowing you to create various treasures and obtain wealth. It is said to fulfill people's wishes, heal their suffering and illnesses, and bring them happiness, and is a symbol that makes your wishes come true. There is a theory that it exists in the brain of the Dragon King.