The world is divided into five continents, named after East, West, South, North, and Middle. People among them all regard it as the supreme honor to embark on the path of spiritual practice. They can sit on the clouds forever and become "gods" respected by thousands of people. If they embark on the path of spiritual practice, they can achieve enlightenment and live forever. Therefore, this spiritual path is also called the Road to Immortality. Everyone wants to live forever and become the person who sits in the clouds forever. I have a sword that can break this rule, cut off the injustices in my heart, and kill the people I want to kill. But I can ask heaven again, what is heaven and what is Tao!