2205 AD.
"Historical revisionists" who seek to change history have launched an attack on the past.
The government at that time sent people who became "Judges" to various eras in order to stop them.
People who become spiritual examiners have the ability to awaken the inner thoughts of sleeping things, give them the strength to fight, and use them for their own purposes.
Together with the fusangshen "Sword Man" who was born with this ability, they protect history, and the judges go back to the past——
The clock runs, time goes back, history changes
The only thing that can be traced back is the sword
Those who stop bear expectations
Dive into the distant past
(The above are the official game background settings, the translation comes from Touken Ranbu neta house)
The following are the settings of this article that are different from the game:
1. Since the battlefield with the time-traveling army and the prosecutor has spread, other countries' combat forces have joined. Among them, the image of swords in China is set by "Anthropomorphism of Chinese Swords". The situation of swords and fighting modes between the two countries are not similar. I don't know if "Anthropomorphy" doesn't affect reading, but Touken Ranbu's home field is still here. (That is, this article is slightly bisexual)
2. The only way to get Honmaruchi swords is forging swords, and there is no chance that they will drop after repelling the enemy.
3. Only one knife of each type can exist in this pill. Unless the original knife is decrypted or destroyed by the knife, it is impossible to get another knife of the same type. The situation where duplicate knives are forged in the game is regarded as a knife forging failure (failure to make the same knife outfit).
4. After the original sword is solved/destroyed, the new sword of the same type will not have the memory of the former.
5. The Sword Gods have weak divine power, and it has been proven that other powers except Shenyin cannot harm/control the God Judge.