Shinken is said to be the ultimate swordsmanship of the "Hokushin Itto-ryu" spread in China and Japan during the Westernization Movement and the Meiji Restoration. It can change the way of heaven and become invincible. After the outbreak of the Anti-Japanese War, the Japanese royal family began to painstakingly search for the successor of "Heart Sword" in China. From this, the ultimate battle concerning the future, destiny, life and death of two nations, two countries, the ultimate game between two peerless talents who also have "dragon" in their names, a thrilling and soul-stirring story, was staged in the thousands of miles of mountains and rivers, and the wars in the north and south. As the secret of the "Heart Sword" is revealed step by step, a question also arises - what is the "Sword"? What is "wu" again? With this question in mind, people have taken different paths... Chao Ci Ci Bai Di among the colorful clouds, thousands of miles to the tombs returned in one day. The apes on both sides of the bank can't stop crying, and the boat has passed the Ten Thousand Mountains.
