Taikobo's party rushes to save Buseioh and his family. But standing before him are four assassins of Kyuryu Island sent by Bunchu, known as the Shisei. Taikobo faces Koyuken, Nataku faces Ri Koha, Yozen faces Ohma... the fierce battles come one after another! Meanwhile, Shinkohyo visits Bunchu at the palace and informs him that the Shisei intend to attack Seiki itself. At last their strongest foe, Bunchu, makes a move himself...
And that's exactly what makes 
it a challenge to defeat.
وذلك ما يُصعّب هزيمته
Und genau das macht sie
zu so einer gefährlichen Waffe.
Y eso es lo que lo vuelve
tan difícil de vencer.
Y eso es lo que lo vuelve
tan difícil de vencer.
C’est cette simplicité qui rend
ses attaques si dures à esquiver.
Ed è esattamente questo
 a renderlo difficile da sconfiggere.
E é exatamente isso que o
torna difícil de ser derrotado.
И именно поэтому с ним 
трудно справиться.