There are always legends of one kind or another circulating in the world. My world is a competition for fame and fortune that revolves around the saying "the one who wins the four dragons playing with the pearl wins the world". Four Dragons Playing with Pearls refers to five people, or to be precise, five descendants. According to legend, these four dragons are Jiaolong, Yinglong, Qiulong, and Chilong. Their respective skills are: Qimen Dunjia, Astronomy and Geography, Unparalleled Skills, Heavenly Weapons and Earthly Weapons. The top secrets they possess were all passed down by their predecessors a few years ago.
In fact, there were not only four dragons, but five dragons, but for some reason, the dragon did not ascend to heaven. At that time, the world was in turmoil, and the five of them discussed separating these things related to the common people. This kind of ability to assist the king is a double-edged sword, so four important skills were assigned to four people, and a "fire bead" was found to take a corner of the four secret books to take charge, and the natural techniques were passed on to them in order to restrain each other. Therefore, the Four Dragons Playing with Pearls are the five elements of metal, wood, water, fire, and earth that are mutually reinforcing and restraining each other.
Because the country has been divided into four corners for a long time, each of them tried to unify the world. Regardless of whether it rises or falls, the people suffer. Fighting back and forth, only to lose both sides. The four dragons playing with pearls were also fought to pieces. Countries are still divided into four corners to check and balance each other. No one unified anyone or became the overlord.