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...
They tortured me so I'd 
reveal Kaigi's whereabouts.
.عذّبوني كي أخبرهم بمكان كايغي
Man folterte mich und fragte nach
dem Aufenthaltsort von Kaigi.
Me torturaron para que revelara
el paradero de Kaigi,
Me torturaron para que revelara
el paradero de Kaigi,
Les agresseurs m’ont torturé
pour savoir où se trouvait Huaiyi.
Mi torturarono per farmi rivelare
dove si trovasse Kaigi.
Me torturaram para que eu
revelasse o paradeiro do Kaigi.
Они пытали меня,
чтобы вызнать, где скрывается Кайги.