Tazuna and Koyori are facing off against Koyori's sister and the doc's old partner.  Koyori's sister has been reduced to an emotionless mute after years of difficult treatments and abuse. Can the two of them bear to hurt someone so close to Koyori? And even if so, can they win against Handshakers who are so much more powerful and determined?
I'll make it happen before I meet my end.
سأحقّق ذلك قبل أن ألقى حتفي
Ich werde es schaffen,
bevor alles vorbei ist.
Te prometo que lo lograré
antes de morir.
Te prometo que lo lograré
antes de morir.
Je réaliserai ce souhait
avant de disparaître.
Prima che giunga la mia fine,
Vou tornar isso possível 
antes que o meu fim chegue.