Starting from 2205 AD, the emergence of historical revisionists has plunged the world into crisis, and the scope of revisions has gradually spread across the history of all mankind.
As a "special judge" trained by the government, Airi Yamada and the sword men under his command went to the breaking point of important events, and the unknown destination will be...
"According to the regulations of the coalition government, I may be transferred for events other than those related to the history of my country."
Prequel "Homecoming": http://www. Jjwxc. Net/onebook. Php? Novelid=2615377