The Tenshi's servant Hane is actually Kyoukei, acting Master of Zensei, who believes Den Shinchuu possesses an important secret concerning the Koushin War.
He reveals that he hid his identity to get closer to Den Shinchuu and planned this attack so he could acquire that secret.
However, when Den Shinchuu refuses to talk, Kyoukei summons Meikonjutsu user Ro Ryou and tries to steal Den Shinchuu's memories...
I shouldn't have returned to Ryuukosan.
.ما كان عليّ أن أعود لريوكوسان
Ich hätte nicht auf den
Ryuukosan zurückkehren sollen.
No debí regresar al monte Ryuko.
No debí regresar al monte Ryuko.
Je n’aurais pas dû revenir.
Non sarei dovuto tornare allo Ryuukosan.
Não devia ter voltado ao Ryuukosan.
Я не должен был возвращаться на Рюкосан.