Musashi and Kojiro are forced to find a way to escape the Kosameda Castle prison, while Tsumugi is trapped between her desire to protect her friends and the commands of her domineering father.
Tsubame...
...أختي
Schwesterherz …
Tsubame…
Tsubame…
Tsubame…
Tsubame...
Onee-chan...
Сестрёнка…