The number of newly promoted Honmaru is increasing day by day, followed by a steady stream of time-traveling troops. In order to strengthen the Honmaru's combat power, the government of Toki opened a special battlefield.
Hasebe, Candachi Kiri and Yamagiri, who are experienced as Honmaru, finally decided to make their debut (not) and go to a special battlefield to find swords in order to save Honmaru.
Intention:
