Traveling merchants have been attacked by vicious robbers. Wasabi, Namida, and Tsubaki of Team 15 are sent to the site of the incident to investigate. Tsubaki finds a clue that seems to point to samurai from her homeland, the Land of Iron. Furthermore, the clue belongs to a certain person that makes Tsubaki tremble in fear. That person is someone that she respected long ago, a fellow apprentice with whom she trained and honed her swordsmanship with—someone with whom Tsubaki shares a certain fate!
how much power you can gain
from those who trust in you!
!قدر القوّة الّتي يمكنك اكتسابها ممّن يثقون بك
Du weißt nicht, wie viel Kraft man von
Kameraden bekommen kann, die einem vertrauen.
No entenderías la fuerza que te dan
los que confían en ti.
No entenderías la fuerza que te dan
los que confían en ti.
Quanto la presenza di persone 
che credono in te
...quanto poder se pode ganhar
daqueles que confiam em você.
Но огромную силу дают товарищи,
которые верят в тебя!