For thousands of years, every Zhongyuan period has always been a time when all kinds of ghosts are at work.
The people have no peace, and the king of all ghosts does all kinds of evil.
Finally, one day, a person is given, and he becomes the chosen one. He establishes his own sect, and "swordsmanship" appears in the world.
This man killed countless evil spirits, eliminated harm for the people, and taught "the way of the sword".
In the following year of the Zhongyuan Dynasty, he fought with the King of Ghosts in Huai'an Mountain.
No one knows what happened in that battle.
Since then, the people have enjoyed the long-awaited peace.
But no one in the world knows any trace of the sect leader and the King of Ghosts.
The people should take it for granted that the leader has won.
It has been a hundred years now, and the common people have forgotten the way of swordsmanship. All the sects established a hundred years ago have closed their doors without exception.
Since then, the existence of kendo has become a folk tale.
Concept: What is the sword, what is the spirit of the sword, what is the heart of the sword, and what is the intention of the sword.
